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
A fast and customizable web browser for Windows using Gecko.
WebDriver for Firefox
A Mozilla-based browser designed for the 64-bit architecture
The DB Browser for SQLite
The faster, safer desktop browser for macOS, Windows, and Linux
Project aiming to recreate the best aspects of Opera 12.x UI using Qt5
Browser automation framework and ecosystem
An open-source, privacy-enhancing web browser for iOS
Beautiful, responsive, highly customizable popup boxes
Experience tranquillity while browsing the web
.NET bindings for the Chromium embedded framework
Brave iOS Browser
Chromium fork named after radioactive element No. 90
A small, fast web browser based on Android WebView
A comic browser, supports Android / iOS / MacOS / Windows / Linux
All of source code of version 10 or later of Floorp Browser
uBlock: a fast, lightweight, and lean blocker for Chrome, Firefox
Modern Firefox based web browser for Windows Vista & 7!
Ghostery Browser Extension for Firefox, Chrome, Opera and Edge
Portable version of the Chromium web browser