Browse free open source HTML/XHTML software and projects below. Use the toggles on the left to filter open source HTML/XHTML software by OS, license, language, programming language, and project status.
Convert HTML to PDF using Webkit (QtWebKit)
HTML to PDF converter for PHP
WebDriver for Firefox
Convert PDF to HTML without losing text or format
HTML, CSS and JS framework for developing responsive websites and apps
The granddaddy of HTML tools, with support for modern standards
phpipam open-source IP address management
Tabler is free and open-source HTML Dashboard UI Kit
Simple library that provides standard Unicode emoji for all platforms
Powerful rich text editor framework with a modular architecture
The next generation Javascript WYSIWYG HTML Editor
The Ray Tracing in One Weekend series of books
Web Extension for Firefox/Chrome/MS Edge and CLI tool
Classic modular front-end UI framework
AdminKit is a free & open-source HTML dashboard & admin template
Free Introduction to Bash Scripting eBook
C# .NET Core wrapper for wkhtmltopdf library that uses Webkit engine
From community websites to web applications, this CSS framework
Hgh power tools for HTML
A CLI tool to convert CSV / Excel / HTML / JSON / Jupyter Notebook
Open Source UI Kit built on top of Bootstrap 5 and plain JavaScript