Download File Psiphon_3.177.zip -

Version 3.177 is significantly older than current releases (e.g., April 2026 versions), meaning it lacks the latest security patches and more resilient circumvention protocols. Privacy and Security Considerations

Attackers often use zip files named similarly to Psiphon to distribute malicious binaries (e.g., pisphone3.exe ). Download File psiphon_3.177.zip

Official Psiphon files are digitally signed by Psiphon Inc. , allowing Windows to verify their authenticity. Zip archives can bypass these immediate visual checks. Version 3

The download of refers to a specific, historical version of Psiphon 3 , a well-known open-source censorship circumvention tool. While Psiphon is a vital resource for millions in restrictive information environments, downloading it in a compressed ".zip" format from unofficial sources carries significant security risks. Purpose and Functionality , allowing Windows to verify their authenticity

Encrypts browser traffic with an added obfuscation layer to prevent protocol fingerprinting by firewalls.

Psiphon 3 is designed by Psiphon Inc. to help users in countries with heavy internet censorship access blocked content. It functions by combining multiple technologies: Reroutes all system traffic.

Psiphon is a , not a privacy tool. It does not provide the same level of anonymity as a dedicated, no-logs VPN service: Frequently Asked Questions - Psiphon