Waterfox is an open-source web browser based on Mozilla Firefox for 64-bit Windows, macOS and Linux systems. It is compiled using various compilers and uses Intels Math Kernel Library, Streaming SIMD Extensions 3 and Advanced Vector Extensions. Developed by Alex Kontos
License: Open Source
Opera offers a feature-rich experience with built-in tools like a VPN and ad blocker, catering to users who prioritize convenience. In contrast, Waterfox focuses on privacy and performance, appealing to users who prefer a lightweight browser with legacy extension support.