Best Free Business Software of 2026

CSS HTML Validator for Windows, Mac, and Linux is a fast, powerful, highly user configurable, and easy to use professional web development tool that checks HTML/HTML5, CSS, accessibility, SEO, PHP, XHTML, JavaScript, links, htmx, and more. CSS HTML Validator will give you valuable and customizable advice while alerting you to obsolete, deprecated, and proprietary tags, attributes, and CSS. Make sure that your website visitors do not leave your site because they run into broken links or other problems caused by poorly written HTML and CSS. The latest version of CSS HTML Validator includes updated HTML & CSS support, improved accessibility checking, support for htmx, new editor color schemes, and other updates and improvements. A Batch Wizard in the Pro edition lets you easily validate entire websites and multiple HTML documents by generating a single validation report in HTML format. Try CSS HTML Validator Pro for Windows free for 200 validations or 30 days, whichever comes first. A FREE limited version of htmlval for Mac and Linux is also available.

Founded in 2011, Kochava is a real-time data solutions company offering a comprehensive growth stack of solutions for data-driven app marketers. We empower marketers to measure what matters with tools that deliver better insights and actionable data in one operational platform. App marketers can map their growth journey with Kochava, leveraging mobile measurement partner (MMP) services, a next-generation marketing mix modeling (MMM) SaaS platform, and a premium platform for search ads automation and app store optimization (ASO). Kochava's MMM SaaS and search ads automation/ASO platforms work with advertisers using Kochava or any other mobile measurement partner. Kochava hosts a culture of customer-driven innovation, dedication to data security, and the most powerful tools in the ecosystem. Headquartered in Sandpoint, ID, the company has offices globally.

Safeguard your outreach channels against temporary email addresses and spammers with our comprehensive solutions. We provide email validation, geographical location detection, and IP checks against established spammer databases sourced from various open-source lists. Our email validation service ensures that your prospect forms do not receive disposable email addresses, while our IP health check prevents proxy users from accessing your website or mobile application. Additionally, our phone validation feature verifies a vast array of both domestic and international phone numbers, ensuring your communications reach the right audience. By utilizing these tools, you can enhance the quality of your leads and protect your online presence effectively.

Tatsoft's FrameworX is a .NET-based SCADA and IIoT platform built for engineers who need full control over industrial applications, from edge devices to enterprise systems. AI Designer sets FrameworX apart. Using the Model Context Protocol (MCP), 18 specialized tools give AI direct, real-time access to the Designer IDE. You describe what you need and the AI configures tags, alarms, historian, devices, displays, and scripts immediately, in the same session, with no file imports or code generation. It connects natively with Claude, GitHub Copilot, Cursor, and any MCP-compatible model. Built-in domain intelligence covers ISA-95, UDTs, ISA-18.2 alarm philosophy, and historian best practices. Engineers report 2x to 10x faster configuration. The platform includes real-time data modeling, a built-in historian, alarm management, audit trails, reports, and native scripting in C#, VB.NET, JavaScript, and Python. Over 100 native drivers cover PLCs, DCS, OPC-UA, OPC-DA, and MQTT (broker, client, and SparkplugB). Deploy to web, mobile, or desktop with zero client installs. Every module ships included: Devices, Alarms, Historian, Reports, Security, and DevOps tools. No module licensing. No per-tag fees. Proven in 5,000+ deployments across water, energy, manufacturing, and infrastructure. (FrameworX was formerly known as FactoryStudio.)

Transaction Cloud is used by SaaS companies around the world for global Payments, Sales Tax / VAT / GST compliance (collection, filing), and Subscription Management, Recurring Billing, Invoicing and Fraud Detection. It simplifies a SaaS companies payment, tax compliance, accounting and risk management process while providing high conversion rate. Transaction Cloud uses its unique Singularity-Integration architecture which combines One-Directional-API, and One-Data-Cloud. This saves valuable resources as there is no cumbersome setup which is typical of webhooks based integration. As a result, the time and resources required for integration are reduced by 50%. Additionally, the points of failure and maintenance cost over the long run are significantly reduced resulting in a reliable, resilient, and efficient system. There is no setup fee and their pay as you go pricing is the most competitive in the industry. Their support for multiple currencies, major credit cards, wallets (Apple Pay, Google Pay, Pay Pal) and fast interface results in high conversion rates. In conclusion, it is a solid, customer centric, transparent, reliable and secure platform made exclusively for selling SaaS and digital products businesses.

You can harness the power of biometrics to make authentication simple for any website or application. This will allow you to create a new way to log in and authenticate online. You can authenticate your users using their smartphones with 2-factor and passwordless authentication. Auth Armor provides secure authentication for every user. It does not require weak passwords or complicated codes. We have created powerful APIs, SDKs and libraries that allow you to create what you want, however you want it. You can use our tools to add authentication to any app using any flow. We offer protection for workers and consumers, so you have the power and flexibility you need to secure any information. Auth Armor is the most efficient mobile authentication system available. Instant push messaging is available to users' devices, enabling them to log in and authenticate quickly.

docAnalyzer is a dynamic, intelligent and context-aware document interaction tool for professionals who work with documents. Our AI agents automate your workflow to save you time and let you focus on what's important.

SkyCiv Structural 3D, a cloud-based Structural Analysis program, allows users to design, analyze, and model complex 3D structures. It can be used online and does not require installation. SkyCiv Structural 3D is the best online structural analysis. It includes the following: – Powerful Analysis: Linear and P-Delta Cables, Buckling Plates, Frequency RS - Integrated design checks for steel, wood connections, foundations wind (AISC. NSD. AISI. EN. AS. CSA. BS plus more ...)

Discover the next frontier in immersive storytelling with Lapentor.com. This innovative platform offers an intuitive interface, empowering users to effortlessly craft captivating 360-degree experiences. With customizable hotspots and seamless multimedia integration, Lapentor.com allows you to create dynamic panoramas tailored to your vision. Share your creations with ease by embedding them on websites or sharing across social media. Join a thriving community of panoramic enthusiasts, where support and inspiration abound. Whether you're a photographer, real estate agent, or educator, Lapentor.com provides the tools you need to bring your panoramic dreams to life. Experience the future of storytelling with Lapentor.com.

Hexamail flow is an email client that includes calendaring, tasks, and contacts. It works with Office 365, Gmail and Exchange on premises, as well as all IMAP/POP3 servers. The GDPR data protection module provides email and office document redaction capabilities, including full PST file import, EML and MSG file import, Office document import, printing output, or PDF generation of redacted material.

A web-based preboarding and onboarding experience will impress your new hires. You can set up all onboardings, send out invitations, and follow up with statistics and reports. You can upload files, create quizzes and write articles. You can assign tasks to the newcomer and place them on their timeline. You can then create general or role-specific introduction plans that combine all the content. Not only can you create standard invitation texts and notifications, but each invitation can be personalized. The invitation is sent as an email or to the newcomer's mobile phone. To create a user, you only need to enter your name, email address, and/or phone number. The batch function is very useful for larger companies. There is also an API option that allows automations to be made. Onboarding allows new employees to prepare for their first day and to get to know the company and their job. Handle vital documentation using the download/upload feature included in Boardon.

India3d Graphics & Animation Software Graphics Features Image file opening & saving support - JPG, PNG, SVG e PDF Image File Resize Any Dimension 3) Set background with any color & image. 4) Add Shapes in any color, such as: Tringle (triangle), Rectangle (rectangle), Circle (circle), Star, Ellipse (ellipse), Cylinder. Merge or join Shapes together. 5) Copy, paste, delete, zoom in, zoom out with shortcut. 6) Draw, Undo, Erase, Remove color, Reset color. Add Text with different Fonts, Colors and Size. 8) Apply filters to selected images. Animation Features 1) PNG Sprite animation Start & Stop 2) Rotate left or right with keyboard shortcuts. Move up and down, move fast & slowly, and move left or right. Record Screen Video and Download Video. 4) Record audio using the mic, then save and download audio.

Rankscale.ai is an advanced platform that focuses on helping businesses optimize their AI search visibility and track performance across AI-powered search engines. The platform uses AI-driven analytics to provide insights into how brands are perceived, enabling businesses to adjust their content and SEO strategies accordingly. With features like real-time tracking, competitor analysis, and AI search ranking monitoring, Rankscale.ai ensures that businesses can continuously improve their performance and visibility in the rapidly evolving landscape of AI search engines.

Owrbit stands out as a premier hosting provider delivering comprehensive web solutions, earning the trust of individuals, businesses, and developers across the globe. Our goal is to provide hosting services that are not only reliable and secure but also optimized for performance, catering to the evolving requirements of our clients. What differentiates us is our state-of-the-art infrastructure and advanced technology stack, combined with an unwavering commitment to ensuring customer satisfaction. We take pride in our expert support team, which is available 24/7 to guarantee that every client—from those operating personal blogs to startups and expanding enterprises—receives timely and effective assistance whenever necessary. This dedication to support reflects our understanding of the challenges faced by our clients and our desire to help them succeed.

Stansoft is a Linux financial accounting software system for business. It is designed for data entry efficiency with an ncurses text-based terminal user interface. Developed using Aubit 4GL / Informix 4GL with a PostgreSQL or Informix database engine. It is HMRC-recognised for UK PAYE RTI payroll and MTD VAT returns. The following modules are included: Payroll (U.S. and UK), Accounts Payable, Accounts Receivable, General Ledger, Tax Control, Sales, Inventory. Additionally there are fully integrated modules, Fuel Retail Sales, Fuel Management, and Fuel Dispatch for use by petroleum marketers, fuel wholesalers, and retail gas/petrol station operators. Demonstration videos can be found on the YouTube channel @standardsoftware.

CoinTracker is a simple, elegant and privacy-first mobile app to track your cryptocurrency portfolio. App displays all cryptocurrency information, including profit/loss, in real-time. This allows you to make trading decisions quickly. Key features include real time price tracking, conversions between fiat currency, historical data in beautiful chart, unlimited price alerts and multiple cryptocurrency portfolios. You can also access crypto news feeds, ERC-20 tokens prices in exchanges, passcode, security, and many other features. The CoinTracker iOS app provides a comprehensive tool for crypto investors.

Purplepass is the ultimate event management hub with everything event planners need to run a successful event. Started in 2008, they power countless assigned seating, ticketing venues, free event registration events, concerts, fairs, festivals, and even comprehensive season pass ticketing events. Beyond ticketing, the platform has extensive features for event management. Everything from real-time sales alerts and geography heat maps, to multi-user support and marketing integrations. They work to provide superior customer service to both customers and event promoters while offering a powerful yet intuitive way to manage, promote, and purchase tickets for an event.

ProEDI, an affordable EDI software package, allows users to set up unlimited trading partners and documents (EDI Maps). This on-premise solution is very lightweight and runs in the background on your Windows Server. We have been around since mid-90s and are still in existence today thanks to our personal US-based Customer Support and Service. ProEDI is perfect for Healthcare, Transportation, and other organizations that send 850 POs and 810 bills. We support all x12 and EDIFACT EDI Standards and allow our clients unlimited EDI mapping if they wish. We can also create any custom EDI map for a small fee. Pro EDI allows you to manage all your EDI requirements seamlessly while cutting costs. We also offer AS2 and Value Added Network services. We offer a demo walk-through and up-front pricing via email. Please give us a shout today!

OpenPro ERP solutions can be deployed on your server or in the cloud to grow your business. OpenPro ERP software is available for all industries. It offers a complete Enterprise Resource Planning (ERP) software solution. OpenPro is a leading provider of Business Management ERP Software. It excels in providing real-time solutions. Accounting and Financial Reports, MRP manufacturing, MES, warehouse wholesale distribution inventory control software, E-commerce, Project Management, Report Writer, are all part of OpenPro's Real-Time Solutions. All Business Management Software is compliant with international GAAP. OpenPro supports multi-language (9 languages) and multi-currencies. OpenPro also offers a complete retail Point of Sales system (POS), Order Processing while distributors can benefit from the supply chain management software. The accounting software includes integrated time card management, payroll and HRMS systems. Integration of Customer Relationship Management (CRM) allows prospects to be targeted and converted quickly into customers. Built in document image. OpenPro has its own e-commerce can integrate with many shopping carts. OpenPro is php open source product.

FirstWave’s NMIS is a network management system that provides fault, performance, configuration management, performance graphs, and threshold alerts. Business rules allow for highly specific notification policies that can be used with multiple notification methods. FirstWave also enables partners, including some of the world’s largest telcos and managed service providers (MSPs), to protect their customers from cyber-attacks, while rapidly growing cybersecurity services revenues at scale. FirstWave provides a comprehensive end-to-end solution for network discovery, management, and cybersecurity for its partners globally.

Passwordless, proximity login to desktop applications, Macs, PCs, Macs, websites and Macs. Active proximity-detection allows hands-free wireless 2FA and password management. IT administrators can allow users to log into their computers and websites dynamically using a physical key. This can be done either automatically, manually, by touch, pressing Enter, or with an PIN. You can easily log in, switch users, change computers, and log out without any passwords, touch, trouble, or hassle - all you need is a key. The computer locks automatically when a user leaves, preventing access to the computer or web passwords. Continuous authentication ensures that users are constantly being checked to make sure they have access. No more typing passwords. Administrators and compliance can now automate password protection from a central admin console. This allows them to enforce stronger passwords and 2FA and gives employees the ability to log in without having to interrupt their workflow. Helpdesk tickets for forgotten passwords/password resets will be reduced. Login and autolock with proximity

Arbox is the leading all-in-one solution for fitness, wellness, teaching, and courses businesses. This innovative platform is specifically designed to streamline operations, optimize efficiency, and empower business owners to achieve remarkable growth. The platform offers business owners a full suite of tools to manage scheduling, clients, sales, marketing, and billing processes. Arbox provides a comprehensive scheduling system and a client app that simplifies class management and appointment bookings. Their advanced client management tools enable businesses to effortlessly track and engage with their customers, building strong relationships and enhancing customer satisfaction. Seamless payment processing is also offered by Arbox, ensuring smooth transactions and a hassle-free experience for both businesses and their clients. The platform integrates with popular payment gateways to provide secure and convenient payment options. But the offerings of Arbox don't stop there. The platform is packed with features that cater to the unique needs of fitness, wellness, teaching, and courses businesses. From attendance tracking to marketing tools and reporting analytics, Arbox provides the essential tools to run and grow your bu

PRODUCTIVITY SOFTWARE Rambox is a digital workspace organizer that 🚀 boosts productivity for professionals who use web apps frequently. It centralizes all your apps, making it easy to organize and access frequently used applications in one place. 80K+ users across 5,000 companies of all sizes choose Rambox worldwide to simplify their workspace. Select from our list of 700+ apps which you want to use and organize them into different workspaces. You can have multiple sessions of WhatsApp, Gmail, Slack, etc. and stay signed. Workspaces With over 700 pre-configured apps, you can instantly add them to your workspace, including: - Gmail - Google Apps - WhatsApp - Facebook - iCloud and much more And if your app isn't listed, no problem - you can add any custom app in a few easy steps. Rambox synchronizes app configurations and can disable notifications across all devices in the user dashboard, automatically hibernating inactive apps to free up memory. Plus, users can apply CSS styling and JS code to improve each app's design and performance. Other features include: dark mode, do not disturb mode, spell checking, ad blocking, password management, notification management, and keyboard shortcuts.

HZP is the worlds best Solfeggio Frequencies and 432Hz music app that enables you to listen to any song in any Solfeggio Frequency tuning and 432Hz tuning. Available on the web, Windows, Mac, iOS, Android, TVs & Cars, HZP is ideal for people who are passionate about Biohacking, Mindfulness, Yoga, Meditation, Manifestation & Increasing their overall Human Performance. Solfeggio Frequencies has been claimed to help people: ✅ Manage Stress ✅ Reduce Anxiety ✅ Improve Sleep ✅ Balance Moods ✅ Boost Immunity ✅ Enhance Creativity ✅ Relieve Pain, Tension & Soreness ✅ Release Chakra Blockage ✅ Elevate Wellbeing ✅ Amplify Vibration ✅ Shift Frequency The app operates in two modes: 1. MP3 Player - automatically Re:tune and listen to music files stored on your device in any Solfeggio Frequency Tuning 2. Music Streaming - Access and re:tune over 1 million songs to from the Audius music catalog to any Solfeggio Frequency Tuning The app includes free, unlimited access to Chakra healing and guided meditations, mindfulness music for meditation, relaxation and sleep with solfeggio pure tone frequencies, binaural beats, Tibetan Singing Bowls and Yoga music.

Veriam brings access and subscription management together in a single, secure platform designed to simplify operations, reduce admin time, and improve security. From onboarding to offboarding, Veriam makes it easy to manage access permissions and subscription plans for customers, partners, and employees—all in one place. With Veriam, access permissions and subscription updates happen in real-time. When subscriptions are renewed, upgraded, or changed, access is automatically updated too—so customers always have the right access, without delays. This real-time synchronization means fewer support tickets and a better customer experience. Users only need one login to access products, subscriptions, and data from any organization using Veriam. No more juggling multiple logins or passwords—just a smooth, familiar experience every time they log in. Veriam offers self-service. Customers can update their own subscriptions, manage access, and change profile details without support. This reduces the load on support teams and gives users more control. Built with security and compliance in mind, Veriam follows industry standards, giving you confidence that customer data is handled securely. Try us out today!