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

  • Gemini 3 and 200+ AI Models on One Platform Icon
    Gemini 3 and 200+ AI Models on One Platform

    Access Google's best plus Claude, Llama, and Gemma. Fine-tune and deploy from one console.

    Build generative AI apps with Vertex AI. Switch between models without switching platforms.
    Start Free
  • Try Google Cloud Risk-Free With $300 in Credit Icon
    Try Google Cloud Risk-Free With $300 in Credit

    No hidden charges. No surprise bills. Cancel anytime.

    Use your credit across every product. Compute, storage, AI, analytics. When it runs out, 20+ products stay free. You only pay when you choose to.
    Start Free
  • 1
    Website Content Management System which uses Perl & MySQL to create an XHTML 1.0-compliant CSS-layout website. News, comments, discussion forum, content pages, side blocks, admin panel, anything can be added as a module or side block.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 2
    This is a JavaScriptStream generator. I consider it as a professionnal tool that target webmasters. It convert HTML formatted document to a serie of JavaScript text output commands. It is a good tool to help write HTML.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    Identityflow provides a framework for building protocol flows that perform distributed Identity operations. Examples of Identity Operations are Single Sign-On (SSO) and Attribute queries.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 4
    NBBC is a high-speed, extensible, sophisticated, well-documented, easy-to-use validating BBCode parser written in PHP. ________________________ NOTE: THIS COPY OF NBBC HAS NOT BEEN UPDATED IN A LONG TIME. There are currently two active maintainers of NBBC: - Theyak (https://github.com/theyak/nbbc) has a copy of NBBC that still works with PHP 4, and is still more-or-less the 1.x source tree, but it has had some of the outstanding bugs fixed. - Vanilla (https://github.com/vanilla/nbbc) has been actively maintaining NBBC, and now has a v2.x that has been upgraded to support modern PHP 5/6/7 and has new features and functionality. If you want the latest edition of NBBC, this is probably the right place to go!
    Downloads: 0 This Week
    Last Update:
    See Project
  • MongoDB Atlas runs apps anywhere Icon
    MongoDB Atlas runs apps anywhere

    Deploy in 115+ regions with the modern database for every enterprise.

    MongoDB Atlas gives you the freedom to build and run modern applications anywhere—across AWS, Azure, and Google Cloud. With global availability in over 115 regions, Atlas lets you deploy close to your users, meet compliance needs, and scale with confidence across any geography.
    Start Free
  • 5
    PHP driven HTML objects for forming syntatically correct HTML pages. HTMLObjects are designed to be easy to impliment, simple and extensible. Designed for PHP5
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    Relaxed is an HTML validation app. as well as a XHTML 1.0 / HTML 4.01 and WCAG 1.0 schema definition written in Relax NG with embedded Schematron. Those expressive languages allow automated validation of many additional restrictions inexpressible by DTD.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    S7Ncms is an easy to use Content Management System
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8

    WebDiff

    Graphical tool for visualizing changes in web pages

    WebDiff is a graphical tool for visualizing changes in web pages. It is written in Java and uses Eclipse's SWT toolkit. You can view changes between any two HTML files on your file system or a web server, distinguishing them in a manner of your choice. There is a plan to eventually support viewing changes between Git/Subversion/Mercurial clients.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9
    This project concept is "Good bye login form". YggDore Sky Gate provides login to various service by using same the login ID and password. The authentic method is like POP before SMTP, very simple, your service is able to join easily.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 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
  • 10
    A web based tool to convert HTML source to the equivalent JavaScript/W3C DOM code.
    Downloads: 0 This Week
    Last Update:
    See Project
  • Previous
  • You're on page 1
  • Next
MongoDB Logo MongoDB