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
A fast and customizable web browser for Windows using Gecko.
Browser automation framework and ecosystem
A Mozilla-based browser designed for the 64-bit architecture
The DB Browser for SQLite
Project aiming to recreate the best aspects of Opera 12.x UI using Qt5
An open-source, privacy-enhancing web browser for iOS
Python Development Environment with all batteries included
Cat scratch chrome resource sniffing extension
Beautiful, responsive, highly customizable popup boxes
Brave iOS Browser
Portable version of the Chromium web browser
Translate your page in real time using Google or Yandex
A comic browser, supports Android / iOS / MacOS / Windows / Linux
Firefox for iOS
Captcha solver extension for humans
Free and Open Source Browser based Security Framework