The best open source alternative to UC Browser is Mozilla Firefox, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to UC Browser and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to UC Browser are Brave (Free, Open Source), Vivaldi (Free, Open Source), Chromium (Free, Open Source) and Waterfox (Free, Open Source).
Vivaldi is extremely customizable, presenting a wide range of settings and built-in features designed to put the user in control. Its Chromium-based engine makes it fast and compatible with most Chrome extensions, and Vivaldi removes the code that tracks users from it.
show more ▾
Almost everyone thinks Vivaldi is a great alternative to UC Browser.
Chromium is an open-source browser project that aims to build a safer, faster, and more stable way for all users to experience the web.An unofficial portable version of Chromium is available here: http://crportable.sourceforge.netWindows binaries are available at:...
show more ▾
Chromium vs UC Browser opinions
Most users think Chromium is a great alternative to UC Browser.
It cannot loading some of the major websites like scratch website, windows hoepage etc.,
Pale Moon is an Open Source, Goanna-based web browser available for Microsoft Windows and Linux (with other operating systems in development), focusing on efficiency and customization. Make sure to get the most out of your browser!.
Firefox Developer Edition brings you latest features, fast performance, and the development tools you need to build for the open web. Its powerful development tools will extend your ability to work across multiple platforms from one place.
Firefox Nightly is the development (alpha) release channel of Mozilla Firefox . Firefox Nightly gets a new version every few hours. It offers access to bleeding edge features of the development branch of Firefox before they make a final release.