Waterfox

Waterfox is an open source web browser developed and operated by BrowserWorks Ltd, a company registered in London, United Kingdom. It is based on the Firefox code and was started by Alexandros Kontos, who is still the company director. The project has existed for around fifteen years.

Features

• Open source code, published on GitHub
• Compatible with Firefox extensions
• Builds for desktop and an Android app
• Published privacy commitments and a described revenue model

The company states that Waterfox is made without telemetry. It publishes its company information, privacy policy, revenue model and a policy on the use of language models on its documentation site.

Limitations

Waterfox follows the Firefox engine, so it depends on upstream development by Mozilla. Check the official site for the supported platforms.