Your web browser is out of date. Update your browser for more security, speed and the best experience on this site.
Find out more

Psiphon V3.185 Portable.7z

Censorship is a cat-and-mouse game. Sometimes, the latest version of Psiphon gets its signature recognized by a national firewall (e.g., Iran's DPI or China's GFW). However, older, forgotten versions like v3.185 use obfuscation methods that modern firewalls no longer scan for. Because the security appliances prioritize blocking newer signatures, this legacy version occasionally slips through the cracks.