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
A fast and customizable web browser for Windows using Gecko.
A Mozilla-based browser designed for the 64-bit architecture
Browser automation framework and ecosystem
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
An open-source, privacy-enhancing web browser for iOS
Experience tranquillity while browsing the web
Brave iOS Browser
Python Development Environment with all batteries included
Portable version of the Chromium web browser
Beautiful, responsive, highly customizable popup boxes
Firefox for iOS
Chromium fork named after radioactive element No. 90
Captcha solver extension for humans
Core server and tier 1 (built-in) plugins