Do you need help configuring for specific applications?

The search for is the first step toward reclaiming your digital privacy. By following the verification steps outlined above—using only the official source, checking digital signatures, and understanding the core features—you can safely deploy one of the most powerful circumvention tools available today.

If the software fails to connect, it may be due to local firewall restrictions. Go to Settings > Advanced, and enable "Don't use proxy for local websites" or toggle the upstream proxy settings if you are on a corporate network.

: The official file is digitally signed by "Psiphon Inc." and must not be modified. Follow this quick check:

Always download Psiphon 3 from official sources to avoid malicious clones. Psiphon | Uncensored Internet access for Windows and Mobile

and does not use an installer. You can verify its authenticity using these steps: Amazon.com Check Digital Signature: Right-click the psiphon3.exe file, select Properties , and look for the Digital Signatures tab. It must be signed by Psiphon Inc. Automatic Verification:

The most critical step is to always obtain the software from the official source. The is: https://psiphon.ca/psiphon3.exe . This downloads a single, portable .exe file that requires no installation—you simply run it.

Click on the signature and select to ensure it states, "This digital signature is OK." 3. SHA-256 Hash Check

If you run a game server that bans VPN IPs, you can edit the file psiphon.config (created automatically in the same folder as the EXE) and add "PreferDirectIPs": ["203.0.113.0/24"] to prevent that range from using the tunnel.

When you run the downloaded file, Windows automatically checks its digital signature. If the file is genuine, you will see a security prompt indicating that the publisher is .

Navigating Safe Digital Access: A Complete Guide to Psiphon 3 EXE for Windows