Browse free open source Usability software and projects below. Use the toggles on the left to filter open source Usability software by OS, license, language, programming language, and project status.

  • Our Free Plans just got better! | Auth0 Icon
    Our Free Plans just got better! | Auth0

    With up to 25k MAUs and unlimited Okta connections, our Free Plan lets you focus on what you do best—building great apps.

    You asked, we delivered! Auth0 is excited to expand our Free and Paid plans to include more options so you can focus on building, deploying, and scaling applications without having to worry about your security. Auth0 now, thank yourself later.
    Try free now
  • Context for your AI agents Icon
    Context for your AI agents

    Crawl websites, sync to vector databases, and power RAG applications. Pre-built integrations for LLM pipelines and AI assistants.

    Build data pipelines that feed your AI models and agents without managing infrastructure. Crawl any website, transform content, and push directly to your preferred vector store. Use 10,000+ tools for RAG applications, AI assistants, and real-time knowledge bases. Monitor site changes, trigger workflows on new data, and keep your AIs fed with fresh, structured information. Cloud-native, API-first, and free to start until you need to scale.
    Try for free
  • 1
    An ActiveX component (developed with Visual Basic 6.0) to use XP-style unicode controls for your VB applications : - 13 different graphical controls : ProgressBar, ListBox, TextBox... - 3 other usefull controls : SysTray, Timer, MouseKeyEvents.
    Leader badge
    Downloads: 5 This Week
    Last Update:
    See Project
  • 2
    WireMaster is a user interface (UI) tool for creating wireframes in an open, XML based format. A wireframe is a basic visual guide used in web design to suggest the structure of a website and relationships between it's pages.
    Downloads: 1 This Week
    Last Update:
    See Project
  • 3
    phpAjaxTags is a port to PHP from advanced java tag library "AjaxTags" (ajaxtags.sourceforge.net). To install - just extract zip file into Your root www dir. On-line demo http://www.2al.pl/phpAjaxTags/
    Downloads: 1 This Week
    Last Update:
    See Project
  • 4
    Javascript animation authoring environment. A WYSIWYG cross-platform desktop application using jQuery to animate XHTML and HTML elements. Its built in XUL.
    Downloads: 0 This Week
    Last Update:
    See Project
  • All-in-one security tool helps you prevent ransomware and breaches. Icon
    All-in-one security tool helps you prevent ransomware and breaches.

    SIEM + Detection and Response for IT Teams

    Blumira’s detection and response platform enables faster resolution of threats to help you stop ransomware attacks and prevent data breaches. We surface real threats, providing meaningful findings so you know what to prioritize. With our 3-step rapid response, you can automatically block known threats, use our playbooks for easy remediation, or contact our security team for additional guidance. Our responsive security team helps with onboarding, triage and ongoing consultations to continuously help your organization improve your security coverage.
    Learn More
  • 5
    ConSense is a singular "jack of all trades" web development console intended to ease all your bugtracking, testing and page architecture tasks. Its siblings, RedSand and SimpleClasses form a sound, dynamic, object oriented JavaScript/DHTML framework.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    DIAS Netbeans IDE plugin & Standalone
    DIAS stands for “Disability Impairment Approximation Simulator” and is a Netbeans IDE plugin. It approximately simulates the difficulties someone with vision and other impairments face when interacting with Java Swing GUIs.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    The well known GOF design patterns will be implemented with C++ in this project for educational purposes.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    Java Runtime Designer is a visual designer component that can be easily embedded in your application and used to change the layout of the dialog at runtime. The runtime designer allows you to switch at any time between the live and design mode.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9

    Joe SDK

    Web. Desktop. Best of both worlds.

    Joe SDK is an easy to learn and adapt python software development kit for excellent GUI desktop applications. You can create a desktop application using python, html, css, javascript or jquery in minutes! The SDK allows you to: - Run python code, on any javascript event. - Render result of python function dynamically - Create HTML User Interfaces, using standard HTML. The SDK is powered by: - Google Chrome apps - Python anywhere - Cherrypy Web Framework Though it is a desktop application sdk, it is purely web hosted locally. This makes it extremely easy to deploy these applications to web.
    Downloads: 0 This Week
    Last Update:
    See Project
  • The AI workplace management platform Icon
    The AI workplace management platform

    Plan smart spaces, connect teams, manage assets, and get insights with the leading AI-powered operating system for the built world.

    By combining AI workflows, predictive intelligence, and automated insights, OfficeSpace gives leaders a complete view of how their spaces are used and how people work. Facilities, IT, HR, and Real Estate teams use OfficeSpace to optimize space utilization, enhance employee experience, and reduce portfolio costs with precision.
    Learn More
  • 10
    Protoreto is a GPL-licensed tool to create prototypes of graphical user interfaces (GUIs). NOTE: This project is not actively maintained at the moment. If you'd like to continue developing Protoreto, please send an e-mail to: wikipedian@users.sf.net
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    The Squidy Interaction Library eases the design of "post-WIMP" user interfaces by unifying various device drivers, frameworks and tracking toolkits in a common library and provides a central and easy-to-use visual design environment. www.squidy-lib.de
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    WebComponent

    WebComponent

    PHP class that separates programming from presentation using templates

    WebComponent is a simple but flexible and powerful PHP class that outputs HTML content to the browser, based on templates and variables. Under a good design it eliminates the "developers vs art designers" war, separating the programming from presentation code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 13
    gluemvc is a very simple framework for swing/swt/awt applications that assist the developer to programmer in MVC pattern. This FW uses the DAO, Services and Business Object pattern. It help us to program in large team and with some nexus in our code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 14
    This is krot editor. Main purpose of creating this project, was attempt to create new, more convenient to me IDE. I hope, I will reach this purpose. Today this is a small and buggy text editor.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 15
    tk-goodies provides a set of Tcl/Tk packages to build GUI in an easy and powerfull way.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next