GNU IceCat, formerly known as GNU IceWeasel, Ice Weasel is a free software rebranding of the Mozilla Firefox web browser distributed by the GNU Project. Developed by The GNU Project
License: Open Source
Comodo Dragon emphasizes security and privacy with a user-friendly experience and compatibility with Chrome extensions, while GNU IceCat prioritizes free software principles and user privacy with an open-source approach, though it may lack the performance and features of more mainstream browsers.