253 Like Pale Moon Pale Moon is an Open Source, Goanna-based web browser available for Microsoft Windows and Linux focusing on efficiency and ease of use. Free Open Source Windows Linux Android Extensible by Plugins/Extensions Legacy addons support Portable Lightweight Plugin support Support for Firefox extensions Based on Firefox Optimized for Windows Based on Goanna engine Optimized Firefox
169 Like Waterfox Waterfox is a high performance browser based on the Mozilla platform. Made specifically for 64-bit systems, Waterfox has one thing in mind: speed. Free Open Source Windows Linux Android Android Tablet Mac Legacy addons support Portable Optimized for fast boot Support for Firefox extensions Based on Firefox Support for 64 bit Optimized for Windows Specific for 64 Bit Optimized Firefox