UltraSurf is a freeware Internet censorship circumvention product. The software enables its users to bypass Internet censorship and firewalls using an HTTP proxy server, and employs encryption protocols for privacy. Developed by UltraReach
License: Free
FrootVPN offers a more robust feature set with strong encryption and a no-logs policy, making it suitable for privacy-conscious users. In contrast, UltraSurf is a free tool focused on bypassing censorship, but it lacks some advanced security features and comprehensive server options.