Open Source User Interface (UI) Software

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

  • Find Hidden Risks in Windows Task Scheduler Icon
    Find Hidden Risks in Windows Task Scheduler

    Free diagnostic script reveals configuration issues, error patterns, and security risks. Instant HTML report.

    Windows Task Scheduler might be hiding critical failures. Download the free JAMS diagnostic tool to uncover problems before they impact production—get a color-coded risk report with clear remediation steps in minutes.
    Download Free Tool
  • AI-generated apps that pass security review Icon
    AI-generated apps that pass security review

    Stop waiting on engineering. Build production-ready internal tools with AI—on your company data, in your cloud.

    Retool lets you generate dashboards, admin panels, and workflows directly on your data. Type something like “Build me a revenue dashboard on my Stripe data” and get a working app with security, permissions, and compliance built in from day one. Whether on our cloud or self-hosted, create the internal software your team needs without compromising enterprise standards or control.
    Try Retool free
  • 1
    Elementals. Elementals are small creatures that have dedicated purpose.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    A next generation framework to wire existing javascript frameworks (Ext, Qooxdoo, Dojo, etc.) to Server code written in any .NET language.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3

    NiceScrollbars

    Javascript library to create fully css styleable scrollbars

    This Javascript library allows you to replace operating system dependent scrollbar elements with something that you can fully style using CSS rules while you still get the standard, usual behaviour on different platforms like desktop computers, smart phones and touch screen based tablets. Library supports <DIV>, <TEXTAREA> and multiple <SELECT> elements. Please visit project website to download the code!
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next