Browse free open source Browsers and projects below. Use the toggles on the left to filter open source Browsers by OS, license, language, programming language, and project status.
Portable software for cloud, local, and portable USB drives
Browser for using Tor on Windows, Mac OS X or Linux
WebDriver for Firefox
The faster, safer desktop browser for macOS, Windows, and Linux
The DB Browser for SQLite
Browser automation framework and ecosystem
A fast and customizable web browser for Windows using Gecko.
An open-source, privacy-enhancing web browser for iOS
A Mozilla-based browser designed for the 64-bit architecture
Beautiful, responsive, highly customizable popup boxes
Brave iOS Browser
Google Unlocked browser extension uncensor google search results
The browser exploitation framework project
A comic browser, supports Android / iOS / MacOS / Windows / Linux
Core server and tier 1 (built-in) plugins
Project aiming to recreate the best aspects of Opera 12.x UI using Qt5
Firefox for iOS
A datepicker for twitter bootstrap
Replacement for JavaScript's alerts that makes popup messages easy
A web extension that helps you view JSON documents in the browser
Allows adding extensions from chrome web store on ungoogled-chromium
The last carousel you'll ever need
Captcha solver extension for humans