Best Free RAM Boosters & Cleaners of 2025

BoostSpeed performs a thorough system check. It will locate junk files, speed-reducing problems, and causes of system or application crashes or glitches. We have developed precise techniques to locate issues that can be safely fixed without causing any damage to your operating system. This has been achieved through extensive research and testing. The cleaning module in BoostSpeed was designed to remove all types of junk from your computer, including unneeded system and user temporary file, web browser cache, unused errors logs, leftover Windows Update files and temporary Sun Java files, as well as unneeded Microsoft Office cache. It can help reclaim gigabytes worth of hard disk space for an average PC. BoostSpeed uses precision tools to remove invalid entries and corrupt keys from the Windows registry. This is done in the same way as a skilled surgeon. Our software has been tested to ensure that it fixes most glitches and crashes, restoring smooth performance.

The top free tool for optimizing memory on Windows can effectively free up memory, defragment it, and clear standby memory with just a single click. Many users experience performance issues due to both known and unknown applications running in the background, which consume valuable physical memory. Additionally, certain applications may fail to release memory once they are closed, leading to further complications. Wise Memory Optimizer is designed to enhance your computer's performance by optimizing physical memory, freeing up space occupied by unnecessary applications. It also clears standby memory, which is cached memory, to help maximize available memory. When launched, Wise Memory Optimizer automatically assesses and presents the total, in-use, and available memory on your machine, accompanied by a visual pie chart for easy understanding. Users can quickly grasp their memory usage at a glance. With a simple click on the "Optimize Now" button, the program can reclaim memory in just a few seconds. This user-friendly interface ensures that it is accessible and straightforward for both beginners and seasoned users. Furthermore, the tool provides a seamless experience, allowing for efficient memory management without any technical hassle.

A streamlined application designed for real-time memory management allows users to monitor and optimize the system memory on their computers. Utilizing undocumented internal system capabilities (Native API), this software can effectively clear various elements of system cache, including the working set and standby page lists, achieving variable results ranging from approximately 10% to 50% improvement. While the application is compatible with Windows XP SP3 and subsequent versions, certain advanced features are exclusive to Windows Vista and later operating systems. It offers an efficient solution for users looking to enhance their system's performance by managing memory resources more effectively.

Enhance your computer's performance, tidy up your system, and safeguard your private information. With AI at your side, everything becomes more efficient and exceptional. The reasons for improvement are numerous, often unfolding one after another, and many remain unknown to you. A multitude of programs initiate at startup, while various unidentified applications and services consume precious memory resources. Furthermore, your hard drive may be in dire need of defragmentation. Fortunately, Advanced SystemCare can address these issues in a single pass, optimizing your computer through over 30 troubleshooting tools. We truly mean business when it comes to boosting speed. Let AI free your device and conserve your valuable time. In its innovative AI mode, Advanced SystemCare crafts a tailored plan to scan and eliminate vast amounts of junk files, unnecessary logs, caches, and residuals left by third-party applications and browsers, specifically for your Windows 10 system. It continuously adapts to your optimization preferences and monitors your PC's performance. By identifying any problems and errors, it ensures all issues are resolved. A simple click each day refreshes your computer, leaving it running like new. Additionally, the ongoing optimization process contributes to a more streamlined digital experience over time.

WinUtilities Pro is a comprehensive collection of essential registry, disk, and various system utilities designed for your computer. User-friendly and efficient, WinUtilities Pro stands out as an optimal choice for enhancing your PC's overall performance. Among its array of features are tools that eliminate unnecessary files that hinder system efficiency, options to easily oversee program launches during Windows startup, capabilities to fine-tune system performance, the ability to divide any file into smaller segments and later restore them, and robust security measures that protect sensitive information from potential data theft. After downloading the self-extracting setup file from our website, simply double-click on the file in Windows Explorer to initiate the installation process. To proceed, run the installation program (the EXE file obtained from our site) and carefully follow the on-screen instructions to complete the setup. This streamlined process ensures that you can quickly and effectively set up WinUtilities Pro to start optimizing your computer.

Soft Cleaner is (License: Free) very highly powerful computer optimization software, establish strong cyber security. Acquire more free disk space and stability in system resource utilization without adding extra hardware components and without tweaking your computer. Your computer will always provide very high speed performance with the help of running 'Automatic Memory Optimizer'. Advanced features like, web and file search utility, speed up your computer, system cleaner. The software is useful for home, business, personal computers, computer networks.

PC Fresh provides helpful suggestions for configuring services and autostart programs tailored to your needs. You can personalize the system’s appearance to align with your tastes. This tool allows you to visualize all background services and terminate any that you find unnecessary. Additionally, its memory optimization feature efficiently clears out excess memory usage without requiring a computer restart. PC Fresh showcases all auto-starting applications, enabling you to disable those that you don't need. Regardless of the Windows version you are using, you can purchase PC Fresh today and seamlessly transition to using it when you upgrade to Windows 10. The software conducts an assessment to determine your operating system needs, ensuring that the recommendations you receive are relevant and effective. With this feature, all non-essential services are deactivated, optimizing your system’s performance for better efficiency. Furthermore, users have the option to manually turn off any auto starters at their convenience, enhancing their control over system resources.

Having an excessive number of applications set to launch automatically can significantly hinder your computer's performance. System Speedup provides a convenient overview of these startup programs, allowing you to delay or disable those that are unnecessary. Additionally, it identifies applications that may be contributing to sluggish startup times. As time passes, your hard drive can accumulate unnecessary files and clutter. System Speedup thoroughly checks your computer for redundant items, including system caches, temporary files, internet debris, and superfluous user data, and removes them to enhance your PC's efficiency and reclaim precious disk space. Moreover, certain files that web browsers cannot eliminate on their own can linger, but System Speedup takes care of this by erasing all online traces and temporary data from every browser, while also optimizing the browser's database for better disk hygiene. Furthermore, the registry is an essential component of every Windows system, but as it ages, it can become overwhelmed with invalid entries and remnants from uninstalled applications. With System Speedup, you can effectively analyze and resolve any registry issues that might be affecting your computer's performance. This comprehensive tool ensures that your system remains clean and operates at its best.

With just a single click, JetClean restores that invigorating, fresh PC experience! This lightweight and user-friendly tool effectively eliminates unwanted system junk files, enhancing your PC's overall performance. By cleaning out unnecessary files and irrelevant registry entries, it significantly boosts your computer’s efficiency with minimal effort. Despite occupying very little space on your device, JetClean provides comprehensive cleaning and optimization features in a dependable manner. It quickly identifies and removes junk files from locations such as the recycle bin, recent documents, temporary files, log files, clipboard, DNS cache, error reports, memory dumps, and jump lists. This results in improved PC performance for both work-related tasks and gaming sessions, making you feel like you have a brand-new computer again. Additionally, by safely removing outdated and unused registry entries, it decreases the likelihood of system errors and crashes. JetClean also enhances startup speed by reorganizing applications that launch at the same time as Windows, while it effectively terminates programs that could hinder your system's performance. Ultimately, JetClean is your go-to solution for maintaining an optimized and efficient computing experience.

Eusing Cleaner is a complimentary tool designed for system optimization and privacy enhancement. It helps users identify and eliminate unnecessary files, invalid registry entries, and internet browsing history, while also supporting plug-ins for cleaning data from over 150 third-party applications. Users can easily choose which items to remove and designate specific cookies to keep. With just a single click, Eusing Cleaner efficiently clears cache, cookies, browsing history, typed URLs, autocomplete memory, index.dat files from browsers, as well as the Windows temp folder, run history, search history, recycle bin, and recent documents. Moreover, it offers a feature to overwrite deleted data multiple times, making recovery nearly impossible. In addition, it provides a comprehensive registry cleaning function that scans for invalid or outdated entries and presents a report of the errors detected. By addressing these invalid registry entries, your system's performance can be significantly improved, resulting in enhanced stability and speed. Furthermore, the user-friendly interface makes it easy for anyone to navigate and utilize its features effectively.

RAMRush is a no-cost tool designed for optimizing and managing memory on Windows operating systems. This software effectively enhances memory utilization, liberates physical RAM, and improves overall system performance. By employing an intelligent memory management approach, RAMRush enables your RAM to operate more efficiently. It serves as a preventative measure against system crashes and memory leaks, ensuring your computer functions smoothly. Both novices and seasoned users will find RAMRush to be user-friendly yet powerful. There's no need for prior experience or advanced computer skills to benefit from its features! As a freeware option, it is available for download at no cost, and you can use it without any charges. It is completely clean, free from spyware or adware, and is designed to boost system performance. Additionally, RAMRush increases the available memory, defragments system physical memory, recovers memory used by Windows applications, eliminates memory leaks, and prevents crashes related to memory issues. Furthermore, it provides real-time data on CPU and RAM usage, allowing users to monitor their system's performance effectively.

Mz RAM Booster is a utility designed to enhance your computer's performance by automatically recovering RAM and optimizing various Windows system configurations. This program operates with low resource consumption and requires very little CPU time, making it efficient for everyday use. It helps accelerate your computer's speed, prevent memory leaks, and boost the amount of free RAM available. Compatible with Windows XP, 2003, Vista, and 7, it also offers complete support for x64 versions of Windows. By utilizing Mz RAM Booster, users can experience a noticeable improvement in system responsiveness and multitasking capabilities.

Before you dismiss it as just another memory optimizer, Rizonesoft Memory Booster truly stands out from the crowd. It’s common for various software companies to assert that their products eliminate the need for memory upgrades altogether, but many of these claims are often exaggerated, relying heavily on the placebo effect—where users believe the software is effective simply because they want it to be. Most traditional memory optimizers attempt to enhance performance by forcibly removing data from RAM, but Rizonesoft Memory Booster takes a different approach, opting instead for a safe Windows API call that instructs the operating system to tidy up the memory used by processes that no longer require it, effectively clearing their working sets. This process occurs at regular intervals to enhance both the speed and overall stability of your computer system. While it’s important to note that the amount of RAM freed may not be substantial, the real benefit lies in the increased stability it provides, ensuring a smoother user experience in the long run. In essence, Rizonesoft Memory Booster offers a more thoughtful solution to memory management without relying on misleading promises.

MemPlus is a tool designed to minimize the RAM consumption of applications running on your computer. Essentially, it helps to clear up memory, allowing for greater availability of resources! Additionally, MemPlus can retrieve detailed specifications of your installed RAM, and you can easily export this data in formats such as TEXT, HTML, CSV, and Excel. If you're looking for customization options, you can select a different theme or set MemPlus to launch automatically when your computer boots up. With a wide range of adjustable settings, MemPlus can be tailored to perfectly fit your preferences.

RAM Saver Pro is a user-friendly tool designed to enhance your computer's RAM performance, ensuring it operates at optimal speed. This RAM optimizer boosts system performance by freeing up memory for your applications, which significantly enhances overall efficiency. With its ability to defragment system memory, RAM Saver Pro allows for quicker access times and improves the functioning of your CPU and motherboard caches. It also effectively tackles memory leaks caused by errant applications, temporarily offloading unused libraries to disk among other functions. By employing these optimization techniques, your favorite applications and games can run more smoothly and efficiently, even on older machines. The software offers professional-grade memory monitoring and flexible optimization options, along with comprehensive statistical outputs. Users can conduct RAM benchmark tests and maintain oversight of processes occurring in memory, along with the ability to create "boosted shortcuts" for quick access. Additionally, it features both common and advanced RAM optimization settings, automatic and intelligent memory management, rapid tool execution, and options for forcibly clearing the clipboard, among other enhancements. Overall, RAM Saver Pro is an invaluable asset for anyone looking to improve their computer's performance.

Have you ever considered how Windows allocates physical memory, the extent of file data stored in RAM, or the amount of RAM utilized by the kernel and device drivers? RAMMap simplifies the process of obtaining these insights. It is a sophisticated utility for analyzing physical memory usage that is compatible with Windows Vista and later versions. By utilizing RAMMap, you can gain clarity on Windows' memory management practices, scrutinize the memory consumption of applications, or address specific queries regarding RAM allocation. Moreover, RAMMap features a refresh option that allows you to update the information displayed, and it supports the saving and loading of memory snapshots for further examination. Additionally, you can find definitions for the various labels used within RAMMap and delve into the physical memory allocation strategies employed by the Windows memory manager, enhancing your understanding of system performance and resource distribution.

The Issue: Nearly all software applications exhibit "memory leaks," which gradually diminish the available memory on your computer. As a Windows-based application operates, it utilizes memory resources, yet many of these programs fail to properly release memory, resulting in valuable resources becoming "locked" and hindering the performance of your machine. This situation not only impacts overall speed but also means that memory is often allocated in larger chunks; for instance, if an application requires only 100 bytes, it may end up reserving an entire 2,048-byte memory page. Traditionally, the only method to reclaim this "locked" memory was to restart your computer, but now there is a solution: MemOptimizer™! This innovative tool efficiently clears memory from the in-memory cache that builds up whenever files or applications are accessed on the hard drive, thereby improving system performance. With MemOptimizer™, you can enhance your computer's efficiency without the need for frequent reboots.

Maximize your device's capabilities with this sophisticated memory cleaning and performance enhancement tool. Leveraging tested optimization strategies from the top-selling system optimizer for BlackBerry, Aerize Optimizer guarantees superior performance for your device. Operating seamlessly in the background, it actively monitors the system for any performance impediments. By tracking both system memory and resource usage, it stands ready to allocate additional resources when needed. As the availability of system resources dwindles, Aerize Optimizer intensifies its efforts to reclaim them, ensuring that devices maintain optimal performance levels. When resources are effectively managed, devices experience fewer slowdowns and interruptions. The automatic optimization feature runs in the background but requires an in-app purchase for full functionality. Users can enjoy all premium features without distractions from advertisements by opting for the Pro edition. Additionally, it is compatible with both Windows 11 and Windows 10, catering to a broader range of users. Avoiding memory-related issues is essential, and the software provides alerts when memory usage approaches critical levels, allowing for timely action to recover valuable memory. With Aerize Optimizer, you can truly unlock your device's potential for peak performance and efficiency.

Maximize your Mac's performance with the ultimate speed-enhancing application available. This tool allows you to configure automatic RAM cleaning modes, eliminating the need for constant manual checks on CPU usage across applications. It provides detailed insights into system RAM usage, including the memory consumed by applications, background processes, available free memory, and even details on the latest RAM cleanup's date and size. You can explore a variety of additional features in the Preferences section, where you can also choose how to display memory usage in the menu bar. Automatically release memory when you close large applications, and customize the memory cleanup frequency based on your usage patterns or personal preferences. If you've ever encountered unresponsive applications, you may find that the “Force Quit on Mac” option is ineffective. Fortunately, Memory Cleaner can resolve this issue by force quitting even stubborn processes like Finder. Additionally, it enables you to identify the applications that are consuming the most memory and clear RAM effortlessly with a single click, ensuring your system runs smoothly at all times. This versatile tool not only optimizes your Mac but also enhances your overall computing experience.

Enhance your Windows system by freeing up disk space, optimizing memory, and boosting performance. Clean and optimize your PC effortlessly with tools that serve as alternatives to CCleaner and Clean Master. Total PC Cleaner ensures your computer remains both clean and speedy, allowing you to efficiently clear cache and large files. This comprehensive tool encompasses all the essentials required for a free computer cleaning solution, making maintenance a breeze. With Total PC Cleaner, you can easily enhance your device's performance and longevity.

The CleanMem Mini Monitor is an extension designed to complement CleanMem rather than replace it, ensuring that users can still rely on CleanMem as a straightforward, free tool. While CleanMem operates seamlessly in the background, running every 15 minutes via the Windows Task Scheduler, the Mini Monitor—available in both free and pro versions—provides added functionalities and enhanced user control. Users can customize CleanMem to perform more complex tasks, like setting ignore and only lists, as well as enabling log file creation through the settings accessible from the start menu. All features from version 1.7.0 of the mini monitor remain free, including recent enhancements, while the Pro version offers additional tools and information for those who desire them. Notably, the free version of the Mini Monitor does not feature any annoying nag screens or pop-ups prompting users to upgrade, maintaining its usefulness and user-friendly nature. This ensures that users can enjoy the benefits of the free version without any interruptions or pressure to pay for upgrades.

At "Speed It Up!" we are excited to introduce our new website, "Speed It Up Free!", designed to help you maximize the performance of your computer, laptop, tablet, or smartphone without any cost. As a dedicated hardware and software company located in Norwalk, CT, we cater to both individuals and businesses that require assistance in maintaining their computers and networks. While many companies can repair computers by simply replacing faulty hardware components, and some do so without disrupting your software, we take it a step further by providing a range of unique services that are often hard to find or can be prohibitively expensive. Our offerings include enhanced PC components, optimized airflow that allows for higher CPU overclocking, advanced liquid cooling systems, and a host of additional features. We begin our process with a complimentary evaluation of any damage to your device's screen, after which we present you with various options to help you select the most suitable solution for your needs. Our goal is to empower you to make informed decisions about improving your technology’s performance while ensuring that you receive exceptional service throughout the process.

Opinions among tech enthusiasts vary regarding the effectiveness of memory cleaning applications, as modern versions of Windows (starting from Vista) handle memory management quite efficiently. Many existing memory cleaning solutions tend to be ineffective because they rely on outdated methods that apply to earlier Windows editions. However, Memory Cleaner stands out as a superior option, leveraging built-in Windows functions to free up memory intelligently without affecting performance. Users can now take advantage of Memory Cleaner’s features directly from the tray icon, eliminating the need to open the main interface. The cleaning process is unobtrusive, and the only notification provided is a brief display of the RAM that has been recovered. This streamlined approach ensures that users can maintain optimal system performance with minimal interruption.

Originally created for Firefox, Minimem has evolved to decrease the memory usage of any application. Operating in the background, it can be configured to enhance numerous processes through a user-friendly graphical interface. Unlike other memory optimization tools, Minimem allows users to have complete authority over the applications they wish to optimize, including the timing and frequency of optimizations, as well as the option to perform memory optimization only when necessary. It achieves memory optimization by eliminating unnecessary memory pages from selected processes. Users can define the intervals at which optimization occurs, with a default of every 30 seconds, while employing an advanced pooling method to maintain low CPU usage for Minimem itself. Consequently, this functionality allows applications to reload those pages when needed, significantly improving overall system performance during memory-intensive situations. The flexibility and control offered by Minimem make it a standout choice for users looking to manage their system's memory effectively.

RAM Booster is designed to quickly release memory when your computer experiences a slowdown. Allow RAM Booster .Net to optimize your memory and enhance your PC’s performance immediately! By increasing available memory, it enables you to operate multiple large applications at the same time without hampering your system's speed. It also features a real-time graph that shows the status of both physical and virtual memory. Running conveniently in the system tray by the clock, RAM Booster .Net effectively recovers memory lost from unstable applications. Its user-friendly interface makes it a robust choice for both novices and experienced users alike, ensuring that everyone can benefit from its powerful capabilities.