A fork of Firefox, focused on privacy, security and freedom.
Floorp is built on Firefox and was built in Japan and is a new browser with excellent privacy & flexibility.
A browser for Windows XP based on Firefox 68.
A fork of the open source web browser Mozilla Firefox made specifically for Windows Vista, 7, and 8 compatibility.
Firefox fork with compiler optimizations and patches from Librewolf, Waterfox, and GNU IceCat.