Psiphon is an open-source censorship circumvention tool designed to provide users with access to the uncensored internet. Originally developed by Psiphon Inc. in collaboration with the University of Toronto’s Citizen Lab, it utilizes a combination of technologies to bypass government or institutional filtering. Key features of the official Psiphon client include:

Running the executable file directly without installation.

Psiphon VPN 3175 Repack Portable by B4tman: Unrestricted Internet Access