Best macOS Sierra Alternatives in 2025
Find the top alternatives to macOS Sierra currently available. Compare ratings, reviews, pricing, and features of macOS Sierra alternatives in 2025. Slashdot lists the best macOS Sierra alternatives on the market that offer competing products that are similar to macOS Sierra. Sort through macOS Sierra alternatives below to make the best choice for your needs
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iOS 14 introduces a revamped interface for your most frequently used tasks, streamlining access like never before. With its innovative features, you can quickly obtain what you need in real-time. The applications you rely on daily become even smarter, catering to your personal preferences while prioritizing your privacy. This update empowers you to accomplish more with your iPhone than you ever thought possible. Essentially, iOS 14 redefines the most recognizable elements of the user experience, enhancing both utility and personalization. Widgets have undergone a complete makeover, allowing for greater visibility of information at a glance, and you can now position them directly on your Home Screen. You can select from various sizes and arrange them to suit your taste. The new App Library efficiently categorizes all your applications into a single, user-friendly interface. Your apps are organized by type, ensuring that your most frequently used ones are always just a tap away. Moreover, you can now seamlessly watch videos or maintain a FaceTime conversation while engaging with other applications, enhancing multitasking capabilities significantly. This flexibility makes iOS 14 not just an update, but a transformative experience for iPhone users.
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VxWorks
Wind River
$18,500 /seat VxWorks®, a leading real-time operating platform in the industry, provides all the performance, reliability, safety and security capabilities you need for the most critical infrastructure's embedded computing systems. VxWorks is a preemptive, deterministic RTOS that prioritizes real-time embedded applications. It has low latency and minimaljitter. VxWorks has many security features that address the evolving security threats connected devices face at every stage, from boot-up to operation to data transfer to powered off. VxWorks has been certified to IEC 61508, ISO 26262, and DO-178C safety standards. VxWorks is built on an extensible, future-proof architecture that allows you to quickly respond to changing market demands, customer needs, technological advancements, and preserves your investment. -
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macOS Catalina
Apple
If your computer runs OS X Mavericks or a later version, you are eligible to install macOS Catalina. Additionally, your Mac should have a minimum of 4GB of RAM and at least 12.5GB of free storage space; if you're upgrading from OS X Yosemite or an earlier version, you may need up to 18.5GB of available storage. To ensure you benefit from the latest features while also maintaining your Mac's security, stability, compatibility, and performance, it's essential to keep your software updated. Apple advises users to always use the most recent compatible macOS version for their devices. The earliest macOS version that can be installed on your Mac is the one that originally came with it. For instance, a Mac that shipped with macOS Big Sur will be unable to install macOS Catalina or any earlier versions. If a particular version of macOS is not compatible with your Mac, you will receive a notification from the App Store or the installer, indicating that it is either not suitable for your device or too outdated to be opened on the current macOS version. This ensures users are always aware of their system's compatibility and options for upgrades. -
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macOS Big Sur
Apple
macOS Big Sur takes the world's most sophisticated desktop operating system to unprecedented heights of functionality and aesthetic appeal. Immerse yourself in a completely enhanced Mac experience with its sleek new design. Revel in the most significant update to Safari yet, while exploring exciting enhancements in Maps and Messages. Additionally, enjoy increased transparency regarding your privacy settings. This release exemplifies unmatched power, renowned ease of use, and endless opportunities for creativity. With macOS Big Sur, a sophisticated design overhaul showcases the beloved features of the Mac in a fresh light. The introduction of full-height sidebars and revamped toolbars ensures your content remains the focal point. This refined interface simplifies access to your favorite applications, and the uniform design of app icons fosters a cohesive look while allowing the unique character of the Mac to shine through. Moreover, a novel integration of notifications and widgets into a unified view provides a comprehensive overview of essential information at a glance, enhancing your overall user experience. -
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macOS Monterey
Apple
FreeEngage, collaborate, and innovate like never before with the latest FaceTime enhancements. Welcome to a world of thrilling new features, including a revamped Safari experience. Unleash creative productivity with Universal Control and Shortcuts, all while staying focused on what matters most. And that’s just the beginning. Maintaining connections is increasingly vital, and with SharePlay, you can enjoy movies, music, and even share your screen during FaceTime calls. The experience of FaceTime has become more immersive and lifelike, while the Messages app simplifies discovering and relishing content shared by loved ones. Extend your FaceTime chats as you stream your favorite shows and music with friends. Thanks to synchronized playback and controls, you can witness everyone's reactions and laughter in real-time, creating unforgettable shared moments regardless of physical distance. This is a transformative approach to socializing, bringing people closer together. -
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Debian can be obtained at no cost via the Internet. This webpage provides various methods for installing the Stable version of Debian. If you are curious about the Testing or Unstable versions, be sure to check our releases page. Numerous vendors offer the distribution for a nominal fee, typically under US$5 plus shipping, so it's wise to verify if they offer international shipping on their sites. You have the option to explore Debian by booting a live version from a CD, DVD, or USB drive, allowing you to test it without making any permanent changes to your computer. Once you feel ready, you can initiate the installation process using the user-friendly Calamares Installer, which has been available since Debian 10 Buster. As long as the images align with your size, language, and package preferences, this approach may work well for you. For further details on this option, take a moment to read additional information that can assist you in making your decision. It’s important to weigh your choices carefully to ensure you select the best installation method for your needs.
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Mac OS X Yosemite
Apple
OS X Yosemite represents the eleventh iteration of Apple's OS X operating system designed for Macintosh computers. It was officially unveiled to developers during WWDC 2014 on June 2 and saw the release of its public beta on July 24, 2014. To utilize Time Machine, users need to have an additional hard drive or an AirPort Time Capsule, which are sold separately. For the Photo Booth application, a FaceTime or iSight camera is necessary, whether it is built into the device or connected externally, along with a USB video class (UVC) camera or a FireWire DV camcorder. When using a DV camcorder, specific backdrop effects will only work if the device has fixed focus, exposure, and white balance settings. Video calls can be made using a built-in FaceTime camera, an external iSight camera, a USB video class (UVC) camera, or a FireWire DV camcorder, with a minimum requirement of a 128-Kbps Internet connection for both upstream and downstream. For high-definition video calls, a built-in FaceTime HD camera is essential, and a 1-Mbps Internet connection is required for optimal performance. Additionally, users need to have a supported Intel-based Mac to receive HD video calls effectively. -
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macOS High Sierra
Apple
macOS High Sierra marks the fourteenth iteration of Apple's operating system designed for its Macintosh computers, including desktops, laptops, and servers. This version is the second release following the transition from OS X to the macOS branding. For utilizing Siri, users must have a broadband Internet connection, as well as a microphone, which can be either built-in or external. Additionally, to use Photo Booth, a FaceTime or iSight camera is necessary, whether it's integrated into the device or connected via USB video class (UVC). Similarly, making FaceTime video calls demands a built-in FaceTime camera or an external iSight camera, along with a USB video class (UVC) camera, and a reliable broadband Internet connection is essential for all these functionalities. Overall, these requirements ensure that users can effectively engage with the multimedia capabilities of High Sierra. -
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macOS Mojave
Apple
macOS Mojave, which is also known as version 10.14, represents the fifteenth iteration of macOS, previously labeled as OS X, and serves as the operating system for Apple's range of Macintosh computers, including desktops, laptops, and servers. This version marks the third release following the transition from OS X to the macOS branding. To make audio calls, users will need either a built-in or external microphone along with a stable broadband Internet connection. For video calls, a built-in FaceTime camera, an iSight camera (either built-in or external), or a USB video class (UVC) camera is necessary, as well as a reliable broadband Internet connection. Additionally, to utilize iCloud, devices must meet specific requirements, including iOS 5 or later for iPhone 3GS and newer, iPod touch (3rd generation and later), iPad Pro, iPad Air or newer models, and iPad mini or later versions; Mac computers must be running OS X Lion 10.7.5 or later, while PCs should have Windows 7 or Windows 8, with Outlook 2007 or later or a current browser needed for email, contacts, and calendar access. Overall, these requirements ensure that users can seamlessly connect and utilize the various features that macOS Mojave has to offer. -
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Mac OS X El Capitan
Apple
Handoff and Instant Hotspot features necessitate an iPhone, iPad, or iPod touch equipped with a Lightning connector, with Handoff needing iOS 8 or newer, while Instant Hotspot requires an iPhone or iPad with cellular capabilities and iOS 8.1 or higher, in addition to a Personal Hotspot service from your mobile carrier. For AirDrop functionality to work seamlessly with iOS gadgets, you must have an iPhone, iPad, or iPod touch that has a Lightning connector and runs on iOS 7 or above. Furthermore, to utilize FaceTime for video calls, you will need a device that has a built-in FaceTime camera, an iSight camera (whether built-in or external), a USB video class (UVC) camera, or a FireWire DV camcorder, alongside a reliable broadband Internet connection for optimal performance. These requirements ensure that users can take full advantage of the connectivity options available on their devices. -
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Mac OS X Mountain Lion
Apple
OS X Mountain Lion, recognized as the ninth iteration of Apple's OS X operating system designed for desktops, laptops, and servers, was officially announced on February 16, 2012, and subsequently released on July 25, 2012, exclusively through the Mac App Store. This version, also known as Mac OS X 10.8, can be utilized on older systems that do not support the latest macOS updates, but it requires an existing installation of either OS X Snow Leopard 10.6.8, Lion 10.7, or Mountain Lion 10.8. Additionally, certain features necessitate a compatible Internet service provider, which may incur additional charges, while others require an Apple ID, with applicable terms and conditions. As technology progresses, users with these older systems can still benefit from the enhancements and features offered by Mountain Lion. -
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macOS Ventura
Apple
FreemacOS Ventura represents the most recent significant update to Apple's operating system designed for Mac computers. Announced during WWDC 2022 on June 6, 2022, it became available to users on October 24, 2022. This iteration introduces a variety of enhancements and new functionalities, such as: Stage Manager: A feature that helps you arrange your windows for better focus on your current task. Continuity Camera: This allows you to utilize your iPhone as a webcam for your Mac, incorporating functionalities like Center Stage and Portrait Mode. Live Text: This capability enables automatic text recognition in images and videos, allowing for easy copying, pasting, translating, and more. Mail: The updated Mail app comes with improved tools for organizing your inbox, scheduling emails, and simplifying information retrieval. Safari: Enhancements in Safari include features for a better browsing experience, such as Tab Groups, Passkeys, and Live Text. Gaming: New gaming functionalities are introduced in macOS, including Metal 3 and SharePlay, enhancing the gaming experience. With these updates, macOS Ventura not only improves productivity but also enriches the overall user experience on Mac devices, making it a noteworthy advancement in the system's evolution. -
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PilarOS
PilarOS
PilarOS, also known as TRDROIDTM, is an advanced Android Mobile operating system developed by ARDIC, designed specifically for industrial applications, featuring a robust security and manageability framework that encompasses over 1800 new APIs built on the AndroidTM Open Source platform. The AFEX component enhances the operating system's manageability, while various additional layers ensure comprehensive security for devices, applications, connections, and data, ranging from the kernel to the cloud, providing industrial-grade, secure, and scalable services. This operating system is built to prevent unauthorized access, safeguarding connections, applications, USB ports, microphones, and cameras from potential threats. Users can easily define specific configurations and deploy them across all devices, efficiently managing the installation, uninstallation, disabling, or enforcement of applications remotely. With a unified admin panel, administrators can monitor and manage all devices collectively or individually, streamlining oversight. PilarOS is versatile, supporting not only smartphones but also a wide array of smart devices, IoT solutions, and industrial IoT applications, making it an ideal choice for various operational needs. This level of flexibility and control ensures that organizations can maintain a secure and efficient environment across all their technological assets. -
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macOS Sonoma
Apple
FreemacOS Sonoma enhances both productivity and leisure on your Mac, making it more dynamic than ever. Improve your video call experience and explore innovative ways to access information while also enhancing your gaming capabilities. Additionally, you'll find countless options to customize your Mac to fit your style. The new slow-motion screen savers showcase stunning locations from across the globe, creating a picturesque backdrop on your large Mac screen that transitions smoothly into your desktop wallpaper upon login. You can now place widgets directly on your desktop using the fresh widget gallery, allowing you to control podcast playback, manage lighting, and perform various tasks directly from these handy tools. With the Continuity feature, integrating your iPhone widgets onto your desktop becomes effortless, eliminating the need to install related apps on your Mac. As you interact with applications or utilize Stage Manager, widgets gently recede into the background, ensuring you stay focused on your current activities. Furthermore, any changes to your wallpaper will automatically adjust the colors of your widgets, providing a cohesive look. This seamless integration of features makes for a more tailored and immersive computing experience. -
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macOS Sequoia
Apple
FreeThe latest iteration of Apple's desktop operating system, macOS Sequoia, brings a variety of features aimed at boosting productivity and enhancing the overall user experience. One standout feature is iPhone Mirroring, which allows users to directly access and control their iPhone from their Mac, creating a more integrated experience between the two devices. Furthermore, the update introduces window tiling capabilities that enable users to efficiently organize their workspaces by arranging windows side by side or in corners with ease. Another notable addition is the new Passwords app, which securely manages and stores user credentials across all devices, simplifying the process of password management. These improvements, along with other enhancements, position macOS Sequoia as a major upgrade for Mac users who are looking for better functionality and seamless integration. Overall, this update not only enhances individual tasks but also fosters a more interconnected ecosystem for Apple users. -
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Kubuntu
Kubuntu
Quickly locate that crucial document, image, or video with ease. With features like Split View, Editable Location, a built-in Terminal, and many more handy tools, Dolphin simplifies the process of connecting USB flash drives, SD cards, and mobile devices. In today’s digital age, images play a vital role, and Kubuntu offers applications designed for effortless browsing, sharing, and enhancing your photographs. You can open various file types such as PDF, Dejavu, PS, and DVI with Okular, the versatile document viewer, which also allows you to annotate documents, fill out forms, and even read eBooks. Kubuntu includes straightforward music and movie players that make entertainment a breeze; just choose a song or film, and the system will handle the rest. Most audio and video formats are supported right from the start, and if you need to install restricted formats like MP3, it only takes two clicks, typically during the installation process. This seamless integration of multimedia capabilities makes Kubuntu an ideal choice for users who value both ease of use and functionality. -
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Freespire
PC/OpenSystems LLC
FreeFreespire is the free and open-source version of the commercial Linspire operating system, sharing many software packages with it but excluding those that require a license for redistribution. Users are allowed to redistribute Freespire freely without restrictions. To run a basic productivity environment, Freespire needs a processor that is x86_64 bit, a minimum of 4 GB of RAM, and at least 20 GB of hard drive space. For enhanced performance, especially for those intending to use emulation tools like VMWare or VirtualBox, it is advisable to have 6 to 8 GB of RAM. Additionally, for demanding applications such as CAD software or video and audio production, a RAM capacity of 8 GB or more is recommended. Freespire can also be installed either as a standalone system or alongside another operating system on Intel-based Apple Mac computers, providing flexibility for users who wish to explore different computing environments. -
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FaceTime
Apple
20 RatingsStay connected with loved ones across the globe through FaceTime. You can initiate audio and video conversations from your iPhone, iPad, and iPod touch to other iOS devices or even to a Mac. Key Features: • Contact others using their phone number or Apple ID. • Enjoy the flexibility of making both audio and video calls. • Participate in Group FaceTime, accommodating up to 32 participants simultaneously. • Enhance your chats with fun effects, transforming into Animoji, adding stickers, and more during your FaceTime sessions. • Utilize the front camera to showcase your expressions, or switch to the rear camera to share your surroundings with friends. • Set up Favorites for easy access to important contacts within the Phone app. • Seamlessly integrate FaceTime calls into your recent calls list in the Phone app for quick reference. • FaceTime is compatible with Wi-Fi (iPhone 4 and newer) as well as cellular networks (iPhone 4s and newer), ensuring connectivity in various environments. • This powerful tool makes it easier than ever to maintain relationships, no matter where you are in the world. -
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Wear OS
Google
Manage your upcoming meetings, find directions, review your grocery list, and even make payments directly from your wrist. Experience the convenience of texting, emailing, and identifying callers without needing to reach for your phone, allowing you to remain fully engaged in the moment. You can also enjoy workouts without your smartphone, as Google Fit and various health applications enable you to stay inspired, maintain balance, and monitor your wellness directly from your smartwatch. Stream or download your favorite tunes right from your wrist, ensuring you remain energized even during your toughest miles. Wear OS by Google empowers you to express your individuality with a diverse range of styles—from chic to athletic and playful—sourced from your preferred brands. This platform is compatible with smartphones that run the latest Android version (excluding the Go edition and devices lacking the Google Play Store) or iOS, though available features may differ across regions and devices, and compatibility may evolve over time. With Wear OS, you can truly personalize your experience while effortlessly managing your daily tasks. -
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Mobian
Mobian
Mobian seeks to combine the traditional Debian distribution with the Phone Shell (phosh) project in a way that is compatible with various mobile devices, including the Pinephone. The ultimate goal is to reduce the unique aspects of Mobian by contributing customizations back to the original projects, a process known as "upstreaming." This operating system incorporates Phosh, developed by Purism, and leverages established modern Gnome technologies such as GTK, GSettings, and DBus, all functioning on a wlroots-based Wayland compositor called phoc. Mobian is designed not only for smartphones like the Pinephone but also for tablets such as the Pinetab and the Librem 5, ensuring that its functionality spans multiple devices. As part of this initiative, Mobian strives to strike a careful balance between maintaining necessary customized patches and packages that enhance performance while reducing its dependency on Mobian-specific modifications. This dual approach facilitates a smoother user experience while promoting the integrity of the upstream projects. -
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Tizen
Tizen
Tizen is a versatile and open-source operating system designed from the ground up to cater to the diverse needs of various stakeholders in the mobile and connected device landscape, such as device manufacturers, mobile operators, application developers, and independent software vendors (ISVs). Developed collaboratively within an open governance framework, Tizen invites participation from all interested developers. The operating system features multiple profiles tailored to meet the specific demands of different industries, including Tizen IVI for in-vehicle infotainment, Tizen Mobile for smartphones, Tizen TV for smart televisions, and Tizen Wearable for wearable devices. Furthermore, starting with Tizen 3.0, all these profiles are built upon a shared infrastructure known as Tizen Common, which enhances compatibility and integration. This allows device manufacturers to select a profile that suits their requirements, adapt it to better fit their specifications, or rely on the Tizen Common base to create a unique profile that aligns with the memory, processing, and power needs of their devices, thus facilitating a swift market entry. Ultimately, Tizen's flexible architecture empowers innovators to create diverse applications while ensuring interoperability across a wide range of devices. -
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CloudLinux
CloudLinux
$7 per server per monthReliable servers help decrease customer turnover while enabling you to boost server density, ultimately enhancing your profitability. The stability features of CloudLinux OS effectively mitigate resource surges, ensuring that your servers maintain exceptional stability even under significant pressure. Additionally, CloudLinux OS safeguards your servers against attacks by virtualizing users' file systems, preventing any potential leaks of sensitive information. Our advanced kernel-level technology effectively blocks all known symbolic link attacks, significantly bolstering server security. It is also essential to secure outdated PHP versions where vulnerabilities may exist, particularly in cases where the PHP.net community does not provide patches. By utilizing CloudLinux OS, you can effectively increase the number of users on a more stable server while managing resource limits for each individual customer. Moreover, you can troubleshoot performance issues with comprehensive insights into system bottlenecks, slow database queries, functions, or external calls, ensuring optimal server performance. This holistic approach not only guarantees security but also enhances the overall user experience. -
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GhostBSD
GhostBSD
GhostBSD is a user-friendly, desktop-focused operating system that is derived from FreeBSD, featuring MATE, OpenRC, and a collection of OS packages to streamline the user experience. It comes preloaded with a variety of essential software, enabling users to maximize its capabilities right from the start. Utilizing the GTK environment, GhostBSD offers an aesthetically pleasing interface and a comfortable experience that aligns with modern BSD platforms, fostering an authentic Unix work environment. Built upon FreeBSD's foundational code, its lineage traces back to the Unix Research at the University of California, Berkeley, where it was historically known as "BSD Unix" or "Berkeley Unix." In contemporary terms, it is commonly referred to as BSD, which stands for Berkeley Software Distribution. The main objective of the project is to merge security, privacy, stability, usability, openness, and freedom, ensuring that it remains accessible to all at no cost. Additionally, the user experience is further enriched by tools such as Networkmgr, which are specifically developed as part of the GhostBSD initiative, contributing to its seamless functionality and user satisfaction. This commitment to continuous improvement and user-centric design sets GhostBSD apart in the realm of operating systems. -
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DragonFly BSD
DragonFly BSD
FreeThe latest release of DragonFly, version 6.2.2, introduces several enhancements, including hardware compatibility for type-2 hypervisors utilizing NVMM, an upgraded amdgpu driver, and the experimental feature of remote-mounting HAMMER2 volumes, alongside a variety of other updates. As a member of the BSD family of operating systems, DragonFly shares its roots with Linux and other BSD variants, adhering to the foundational principles and APIs of UNIX while also diverging in terms of development direction from FreeBSD, NetBSD, and OpenBSD. This divergence allows DragonFly to pursue unique innovations, such as its sophisticated HAMMER filesystem, which offers high performance, built-in mirroring, and historical access capabilities. Additionally, one of the standout features is the implementation of virtual kernels, enabling the execution of a complete kernel as a user process, which facilitates resource management, kernel development, and debugging in an accelerated environment. These features collectively position DragonFly as a distinctive option within its operating system category, appealing to users seeking alternatives beyond conventional solutions. -
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EuroLinux Desktop
EuroLinux
FreeEuroLinux Desktop represents a significant advancement in the realm of operating systems. It seamlessly blends the visual appeal and functionality found in Windows® and macOS® while delivering the dependability and security characteristic of Enterprise Linux distributions. By implementing several modifications to the Linux user interface, EuroLinux Desktop ensures an intuitive experience for users familiar with Microsoft® or Apple® platforms. Moreover, it guarantees top-tier security and stability, as it is based on the source code of Red Hat® Enterprise Linux® 9, which is widely utilized in high-stakes environments such as financial institutions, telecommunications, and public sector entities. This operating system caters to both individuals and organizations transitioning from Windows® or macOS®, seeking a robust platform that preserves the familiar aesthetics of Microsoft® and Apple® offerings, all while benefiting from long-term technical support. EuroLinux Desktop effectively addresses the requirements of public administration, the financial industry, educational institutions, and everyday users, making it a versatile choice for a diverse range of applications. As a result, it stands as an appealing alternative for those aiming to enhance their computing experience without sacrificing familiarity or security. -
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Alpine Linux
Alpine Linux
Alpine Linux stands as a unique, non-commercial, general-purpose distribution aimed at advanced users who prioritize security, simplicity, and resource optimization. It is constructed using musl libc and busybox, which contribute to its compact size and enhanced efficiency compared to conventional GNU/Linux distributions. A container can operate with as little as 8 MB, while a minimal disk installation occupies about 130 MB of space. Users benefit not only from a complete Linux environment but also from a wide array of packages available in its repository. The binary packages are streamlined and segmented, allowing for greater customization in installations, thereby ensuring that the system remains as lightweight and efficient as possible. Alpine Linux prides itself on being an uncomplicated distribution that minimally interferes with user experience. It operates with its proprietary package manager, apk, and utilizes the OpenRC init system alongside script-driven configurations. This approach results in a straightforward and transparent Linux environment, free from unnecessary complexities, making it an appealing choice for those who value efficiency and clarity in their operating system. Furthermore, the focus on simplicity allows users to concentrate on their tasks without being distracted by extraneous features or components. -
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Fire OS
Amazon
Fire OS serves as the operating system for Amazon's Fire tablets and Fire TV. Since Fire OS is based on Android, applications designed for Android are generally compatible with Amazon's devices. Developers can easily verify their app's suitability for Amazon platforms through the App Testing Service, often requiring little to no modifications to their Android code for successful publication. Furthermore, the majority of Fire devices automatically receive updates for Fire OS via over-the-air transmission. However, it's important to note that not all devices will get the same version of Fire OS simultaneously, as updates may be distributed at different intervals for various models. Fundamentally, both Fire OS and Android share a common architecture, but they diverge primarily in their associated services. While Android relies on Google services for functions like browsing and payment processing, Fire OS utilizes Amazon's proprietary services instead. This distinction can influence the overall user experience on Fire devices compared to traditional Android devices. -
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Tails is a lightweight operating system designed to safeguard users from surveillance and censorship. By utilizing the Tor network, Tails ensures your online privacy and helps you bypass restrictions. Experience the Internet in its true form by booting your computer from a Tails USB stick rather than using Windows, macOS, or Linux. One of the key features of Tails is that it leaves no trace on the host machine once it is shut down. Additionally, Tails comes equipped with a variety of applications tailored for working with sensitive documents and secure communication. Each component in Tails is designed for immediate use and is configured with security in mind. You can obtain Tails at no cost, and independent security researchers are able to validate its security measures. Built on a Debian GNU/Linux foundation, Tails is widely employed by activists to maintain their anonymity, circumvent censorship, and communicate safely. Journalists, along with their sources, rely on Tails for sharing sensitive information and accessing the Internet in risky environments. Survivors of domestic violence also benefit from Tails, as it provides a means to escape surveillance in their homes. This versatility makes Tails an essential tool for anyone needing privacy and security in their online activities.
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Zorin OS was designed to be simple so that you don't have to know anything. The Zorin Appearance app allows you to change your desktop to match the environment you are used to, regardless of whether you're using Windows, macOS, Linux, or both. Zorin OS is built on an Ubuntu and Linux foundation. It runs on the same Open Source software as NASA, the U.S. Department of Defense and many other organizations. Zorin OS is immune to viruses thanks to Linux's advanced security features. Software updates and security patches are available for many years. Zorin OS runs lightning fast and doesn’t slow down when it comes to updates. The Lite edition runs fast on computers older than 15 years. This allows you to breathe new life into your old PCs. Zorin OS includes powerful apps right out of the box, including a complete Microsoft Office-compatible office suite and professional photo editing software. There are many more apps and games available at the Software store and Steam.
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elementary OS
elementary OS
1 RatingExperience a swift, no-cost, and privacy-conscious alternative to both Windows and macOS. This latest iteration builds upon a robust foundation with significant enhancements. Among the updates are a fully redesigned login interface and screen lock, an improved initial setup experience, substantial revisions to System Settings, as well as upgrades to bundled applications and subtle changes to the desktop environment. Users can explore a variety of free and premium apps in the Application Center, where they can choose the price they want to pay to support independent developers. Each application undergoes a thorough review by elementary to ensure it provides a native, secure, and privacy-oriented experience. Boost your productivity and concentration with features like multitasking view, mini-screen mode, and Do Not Disturb, which allows you to silence notifications while enjoying videos or gaming. Additionally, elementary OS comes equipped with a carefully curated selection of applications tailored to fulfill your everyday requirements, enabling you to maximize your computer's potential without the hassle of unnecessary bloatware. With an emphasis on user experience, this OS aims to streamline your workflow and enhance your overall computing experience. -
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KaiOS Technologies is the driving force behind KaiOS, the premier operating system designed for smart feature phones globally. Recognized by TIME magazine as one of the Best Inventions in the Social Good category, KaiOS enhances accessible devices with connectivity and applications. This year, FastCompany included KaiOS Technologies in its list of the 50 most innovative companies, highlighting its impactful contributions. Headquartered in Hong Kong, the company also has offices in China, India, France, and the United States, employing over 300 individuals dedicated to expanding internet access for a broader audience. With the rising costs of smartphones and data plans, coupled with the complexities of touchscreen devices and applications for novice internet users, KaiOS aims to bridge the digital divide. Our mission centers on empowering individuals everywhere through technology, as we firmly believe that internet access is essential for realizing one's potential. Our platform offers Wi-Fi, GPS, and a range of advanced features, all tailored for affordability and user-friendliness, ensuring that more people can connect with the digital world. By simplifying technology, KaiOS opens doors to opportunities that many have previously found out of reach.
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Altima Linux
Gotoogle
Free 1 RatingOpen Source Operating System tweaked and customized the way we want it with a selection the best open-source software applications. A worthy alternative to Windows and MacOS. Based on the rock-solid Debian Linux. This is a desktop environment that includes all the free software needed for general computing. Installation guides are available for other specialist applications. Install free downloads on old computers to bring them back into life. What you thought to be an old machine is most likely just bloated. Libre Office, PhotoShack InkScape Sublime Text QEMU Nginx Audacity VLC Media Player Epiphany Remmina are some of the major applications included. VirtualBox is suggested as a free download. WINE. Altima Linux's best feature is its clever combination of Windows look and feel and Mac-like desktop environment. This allows both new and experienced users to enjoy a clean, easy to learn and follow desktop environment. We hope you enjoy using and testing Altima Linux. -
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BlackBerry 10
BlackBerry
BlackBerry 10 operates on the QNX platform, which is similar to Unix. It incorporates the Qt application framework (specifically version 4.8) and offers an Android runtime in certain later models to facilitate the use of Android apps. Before the release of version 10.3.1, the operating system also included support for the Adobe AIR runtime. The navigation system of BlackBerry 10 is designed around gestures and touch interactions, allowing users to operate the device largely without physical buttons, except for the power button that powers the device on and off. Additionally, it accommodates hardware keyboards, including models that allow for touch input. The primary method of interaction with BlackBerry 10 is through its touchscreen, complemented by a hardware keyboard where available. Users can seamlessly navigate the interface using a combination of gestures and keyboard shortcuts. Furthermore, all communications such as emails, SMS/MMS, calls, and notifications are consolidated into a single interface known as the BlackBerry Hub, enhancing user experience and accessibility. This streamlined approach reflects BlackBerry's commitment to integrating various forms of communication into a cohesive platform. -
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Nothing OS
Nothing
Nothing OS is an Android 12-based custom user interface developed by Nothing, a tech company established by Carl Pei, who previously co-founded OnePlus. This operating system prioritizes simplicity, offering a clean and uncluttered experience for users. One of its standout features is the innovative "Glyph Interface," which utilizes LED lights to convey notifications and other status updates. In addition to this unique notification system, Nothing OS incorporates several other enhancements, including a distinctive font, a revamped weather application, and a fresh launcher design. Key characteristics of Nothing OS include: A focus on minimalism: The user interface is crafted to be straightforward and user-friendly, characterized by its neat layout and smooth animations. Furthermore, the Glyph Interface not only provides a creative means of displaying alerts but also enhances user interaction by allowing them to customize the light patterns for different notifications, making the experience even more personal. -
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CopperheadOS
Copperhead
CopperheadOS is a Secure Android built by a privacy-focused company for encrypted and secure smartphones. Available as privacy-focused and security-focused Google-free Android for the latest Pixel phones. Include a secure phone in your business's mobile security program. CopperheadOS is compatible with the most recent mobile security solutions. CopperheadOS, the most secure Android, is designed to protect against many attack vectors. Mobile devices are easy targets. Copperhead's technical documentation can be viewed. Non-technical, security-oriented user experience. No Google Analytics or tracking analytics. Application isolation and sandboxing. Integrates with the most recent mobile device management software and intrusion detection system mobility software. -
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SUSE Linux Micro
SUSE
SUSE Linux Micro is a streamlined, container-focused Linux operating system specifically tailored for edge computing and microservices applications. With its minimal size, it is optimized for security and performance, making it ideal for deploying applications within containers. This platform facilitates rapid, scalable, and economical cloud-native development, particularly in environments with limited resources. Featuring integrated automation tools and full compatibility with Kubernetes, SUSE Linux Micro ensures seamless integration into contemporary containerized systems. Its design caters to the needs of developers and IT operations teams, allowing them to efficiently deploy and oversee applications across diverse distributed environments. Additionally, its lightweight nature and robust capabilities make it an excellent choice for organizations looking to enhance their container strategies. -
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Qubes OS is an open-source operating system designed with a strong emphasis on security for individual desktop users. It utilizes Xen-based virtualization technology to create and manage distinct isolated environments known as qubes. Each qube operates as a virtual machine (VM) and serves specific functions, which can include running a variety of isolated applications tailored for personal or professional use, managing the network stack, handling firewall duties, or achieving other user-defined objectives. By incorporating the robust security features of the Xen hypervisor, Qubes OS provides a level of protection comparable to that used by major hosting services to keep websites and services securely separated. If you're unsure about which Linux distribution suits your needs, or if you require a particular Windows application for your job, Qubes offers the flexibility of running multiple operating systems simultaneously. Additionally, with the integration of Whonix into Qubes, accessing the Internet anonymously through the Tor network becomes both safe and straightforward, enhancing your overall online privacy. This unique capability makes Qubes OS an ideal choice for users who prioritize security and versatility in their computing experience.
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Apple watchOS
Apple
watchOS 8 revolutionizes the way you connect, stay active, and maintain your well-being like never before. With the upgraded Photos app, you can easily share cherished moments. Texting becomes more enjoyable, and you’ll discover innovative methods to find your center and live in the moment. This is merely the beginning; watchOS 8 simplifies keeping in touch with loved ones and important activities unlike any previous version. You can view your photos, manage your home, start your vehicle, and access your identification seamlessly, all from your wrist. The new watch face showcases your favorite images of friends and family with a stunning, multilayered effect utilizing Portrait mode photos from your iPhone, giving them a prominent presence. Additionally, your Memories photo collection is presented in a distinctive mosaic grid, allowing for a more engaging overview of your library. Notably, highlights from your Memories and Featured Photos now automatically sync with your watch, offering fresh content to enjoy each day and ensuring your experiences are always at your fingertips. This integration makes your watch not just a timepiece, but a gateway to your most treasured moments. -
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EndeavourOS
EndeavourOS
Free 1 RatingA distro that emphasizes a terminal-focused experience, it boasts a warm and welcoming community at its foundation. This lively and supportive community serves as the essential guide on your journey with the distro. Discover the evolving and lightweight nature of our system and access our latest release page to read more and download it. For those seeking assistance, the EndeavourOS knowledge base offers a wealth of wiki articles and video tutorials, serving as a helpful resource during your quest to create a personalized system. Embark on a unique adventure as you craft your own computing experience. If you enjoy hands-on exploration and a sense of adventure, this distro might be just what you’re looking for. Rather than providing a direct route to a set destination, EndeavourOS focuses on the process of exploration, allowing you to meet new and friendly individuals along the way, making it truly your distinctive Endeavour. Each step you take brings you closer to discovering what your computing experience can become. -
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Slackel
Slackel
Slackel is a Linux distribution that builds upon both Slackware and Salix, offering complete compatibility with Slackware while featuring the latest Slackware version. This means that users of Slackware can take advantage of the repositories provided by Slackel. It is offered in three different editions: KDE, Openbox, and MATE. Slackel provides disc images that can be utilized either as installation media or as live environments. Following a "one application per task" philosophy, it maintains full backward compatibility with Slackware. Designed with desktop use in mind, it incorporates tools from Salix and Slackel to facilitate system management and boasts high-quality package repositories that support dependencies. Additionally, users will find a fully configured desktop environment equipped with a comprehensive range of applications tailored to meet diverse needs, which includes office software, multimedia tools, and Internet applications, alongside various system configuration tools specific to Slackel. Overall, Slackel aims to create a seamless experience for users transitioning from Slackware or those seeking a user-friendly Linux environment. -
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Entsecure
Entsecure
Entsecure OS is a user-friendly and secure operating system suitable for any laptop, allowing centralized management and monitoring of inventory, usage, and vulnerable systems from virtually anywhere. It includes automated security updates, patch management, and software updates to streamline operations. Designed with the end-user experience in mind, it offers self-service tools that alleviate the burden on service desks. With integrated automated tools, IT teams can significantly reduce their workload while enhancing their capabilities. The system also features insights, policy support, and reporting tools powered by a machine learning engine, making it easier to analyze usage patterns. Its design prioritizes security and ease of deployment, helping organizations meet compliance goals while lowering IT costs. Additionally, built-in features aid in achieving compliance, including policy management, automatic patch management, configuration management, central device management, and full disk encryption. Ultimately, Entsecure OS simplifies IT management and empowers end-users to take control of their technology needs more effectively. By enhancing both security and efficiency, it fosters a more productive organizational environment. -
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PCLinuxOS is a user-friendly, free Linux-based operating system designed for x86_64 laptops and desktops. It is available as a LiveCD/DVD/USB ISO image, enabling users to test the system without altering their existing computer setup. Should users find it appealing, they can easily install it on their hard drive. The installed versions of PCLinuxOS leverage the Advanced Packaging Tool (APT), which originates from the Debian distribution, along with Synaptic, a graphical interface that simplifies software installation. With access to more than 12,000 rpm software packages from its repository, PCLinuxOS offers a wide range of applications. Additionally, it features a utility named mylivecd, which allows users to create a 'snapshot' of their current system, encapsulating all settings, applications, and documents into a compressible ISO image suitable for CD/DVD/USB. This capability makes it convenient for users to back up their configurations and easily restore them later.
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The ClearPath MCP and ClearPath OS 2200 operating systems offer a comprehensive and cohesive suite of software solutions tailored for managing your essential business operations. You will be well-prepared to handle even the most intensive applications with ease. Enjoy a variety of features, including advanced security measures, transaction management systems, databases, integration and development tools, among others. Additionally, you have the option to license the operating environment individually, allowing for transaction processing on public clouds, private clouds, or your preferred server hardware. The extensive selection of cross-platform software available within the ClearPath Forward ecosystem ensures that you will possess all the necessary resources to enhance and broaden the functionalities of both the ClearPath MCP and ClearPath OS 2200 systems. This versatility makes it an ideal choice for businesses looking to optimize their technology infrastructure.
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Security Onion
Security Onion
FreeSecurity Onion serves as a robust open-source platform dedicated to intrusion detection, network security monitoring, and log management. Equipped with a suite of effective tools, it empowers security experts to identify and address potential threats within an organization's network. By integrating various technologies such as Suricata, Zeek, and the Elastic Stack, Security Onion enables the collection, analysis, and real-time visualization of security data. Its user-friendly interface simplifies the management and examination of network traffic, security alerts, and system logs. Additionally, it features integrated tools for threat hunting, alert triage, and forensic analysis, which aid users in swiftly recognizing possible security incidents. Tailored for scalability, Security Onion is effective for a diverse range of environments, accommodating both small businesses and large enterprises alike. With its ongoing updates and community support, users can continuously enhance their security posture and adapt to evolving threats. -
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VyOS
VyOS Networks
$1000Open source software and a universal router are key to democratizing the way we access networks. VyOS' vision is to revolutionize how we access networks, so that everyone can build the solutions they have always wanted, without limitations, restrictions, or prohibitive prices. We believe that internet access is just as important to human development as food, water, air, and healthcare. VyOS was founded by engineers for engineers. It is an open-source software company that makes it possible to access networks without restrictions or prohibitive fees. Through our open-source software and virtual platforms, we do this as VyOS. Stateful firewalls, zone based firewall, all types source and destination NAT (one-to-one, one-to many, many to many). For auditing, creating customized images and contributing, everyone has access to the entire codebase and build toolchain. -
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Arch Linux
Arch Linux
2 RatingsArch Linux is a community-driven, x86-64 general-purpose GNU/Linux distribution that aims to deliver the most recent stable software versions through a continuous rolling-release approach. The base system installed by default is intentionally minimal, allowing users to customize their setup by only including the components they specifically need. Arch Linux emphasizes simplicity by avoiding unnecessary enhancements or modifications to the software. It distributes applications exactly as they are provided by their original developers, implementing very few changes that are specific to the distribution. Any patches applied are primarily focused on backported bug fixes, steering clear of those that are not accepted by upstream sources. Configuration files are included as provided by upstream, with alterations made only for necessary distribution-specific adjustments like modifying system file paths. Notably, Arch does not incorporate automation features; for instance, it does not automatically enable services just because their corresponding packages have been installed, thereby giving users complete control over their system configurations. This approach empowers users to build their systems in a way that aligns precisely with their individual needs. -
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Apple tvOS
Apple
tvOS applications have the potential to provide extraordinary experiences with breathtaking visuals, thanks to features like 4K resolution, Dolby Vision, and HDR10, while also delivering captivating audio through Dolby Atmos. Additionally, the inclusion of Picture in Picture, multiuser functionality, and game controller support enhances the interactivity and engagement of gaming experiences. With tvOS, the television experience has been transformed, introducing an inventive platform that expands the possibilities of what can be achieved in home entertainment. Apple TV comes equipped with a built-in App Store, thereby elevating entertainment to unprecedented levels. This allows developers to offer exceptional and immersive apps and games for the larger screen. You can also utilize many of the familiar frameworks, technologies, and principles found in iOS development. Tools such as Metal, UIKit, CloudKit, and Game Center empower you to design visually striking games and applications tailored for Apple TV. Moreover, the TVMLKit framework enables developers to leverage XML and JavaScript templates to efficiently craft aesthetically pleasing apps using predefined layouts and APIs. With these resources at your disposal, creating remarkable experiences on Apple TV is more accessible than ever. -
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Junos OS
Juniper Networks
Junos® OS enhances network operations through precise automation, boosting efficiency while allowing organizations to allocate resources towards growth initiatives. Designed for dependability, security, and adaptability, Junos OS supports some of the most advanced network infrastructures globally, giving users a competitive edge over those utilizing alternative network operating systems. It minimizes the time and effort involved in planning, deploying, and managing network systems. By advancing traditional disaggregation, it introduces a versatile consumption model for network applications and delivers highly scalable software that adapts to changing demands. Furthermore, it ensures that the addition of line cards and subsequent upgrades to the network OS do not disrupt services. Cloud service providers recognize that managing a flexible and economical network necessitates streamlined operations throughout a remarkably scalable framework. This capability ultimately empowers organizations to respond swiftly to market changes and technological advancements. -
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Netvisor ONE
Pluribus Networks
Transitioning to bare metal switches in Open Networking offers considerable operational and financial advantages for developing advanced networks. These switches are equipped with the necessary capabilities to reach cloud-scale levels while providing agility, elasticity, and adaptability. As you adopt a disaggregated open networking approach, choosing the appropriate Network Operating System (OS) becomes a vital element for success. The reason for this is that the chosen Network OS unleashes the full potential of performance, functionality, and services from Open Networking switches, ensuring maximum value is attained. Netvisor® ONE stands out as an open, secure, and programmable next-generation Network OS specifically designed to enhance the operational capabilities of bare metal Open Networking hardware. This operating system has been thoroughly tested in critical production environments across enterprise and carrier networks, ensuring it meets stringent performance benchmarks. Furthermore, Netvisor ONE guarantees high reliability and flexibility at scale, delivering uncompromised performance that is essential for today's dynamic networking landscape. With its innovative features, Netvisor ONE empowers organizations to stay ahead in a rapidly evolving technology environment. -
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Unraid
Unraid
$59 one-time paymentUnraid OS provides unparalleled management of your data, media, applications, and desktops, enabling users to leverage nearly any hardware configuration. It is particularly beneficial for video producers, streamers with large video collections, media editors, photographers, musicians, and music enthusiasts who want to minimize their upfront expenses. You can begin with just two drives and expand your storage incrementally as needed. Gamers who also operate media servers and prefer customizing their systems rely on Unraid to maintain their performance without compromise. Furthermore, designers, 3D animators, developers, and photographers utilize Unraid for storing large amounts of assets locally, ensuring quick and efficient access. You can also employ services like Apple Time Machine and Windows Backup to securely archive large volumes of data that aren’t frequently used. Beyond this, software engineers, game development studios, AR/VR designers, and educational institutions take advantage of Unraid to conduct tests across various platforms, operating systems, and devices, enhancing their workflow and productivity. This versatility makes Unraid a valuable tool for anyone looking to optimize their data management solutions.