Psiphon End-User License Agreement

This software and all associated intellectual property is the property of Psiphon Inc., an Ontario registered corporation with its head office in Toronto, Ontario Canada.

The Psiphon system consists of both “software” (program source code and applications derived from that code) and a “service” (a system of client and server software that make up a functioning whole). The Psiphon software and source code are free and open-source and are licensed under the GNU General Public License Version 3. Use of the Psiphon service is licensed under the terms described on this page.

The Psiphon service is strictly intended for individuals, and is for personal use only. If you wish to use Psiphon for any other purpose or have additional requirements, we offer a paid, commercial service. For more details, email

Termos de Uso

By using the Psiphon service, you agree not to use it in any manner that violates Canadian law, or the rights of a third party.

Personal or Specified Use

O Psiphon é concedido sob uma licença não-exclusiva, pessoal. Usando o Psiphon, você concorda em utilizar o serviço para uso pessoal, não comercial. Você não pode (e não pode permitir que um terceiro) alugue, arrende, subilicencie, venda, revenda ou distribua o Psiphon para fins comerciais ou qualquer outra forma.


Only software clients created by Psiphon Inc. are permitted to use the Psiphon service. It is a violation of this license to distribute or use a third-party client or tool for use with the Psiphon service.

Statement of Limitations of Liability

The Psiphon service is provided “as is” and without warranty or expressed or implied liability of any kind. Psiphon disclaims all warranties and liabilities associated with the use of this service including personal injury, or any incidental, special, indirect or consequential personal or commercial damages whatsoever, including loss of data and business interruption.

Termination; Terms of Service Violations

Psiphon reserves the right at its sole discretion to terminate this license at any time for any or no reason, and without penalty. By using Psiphon, you agree not to use the service in any manner that violates the terms of service and license agreement.

As the user, you are free to terminate this license agreement at any time by discontinuing use of any and all parts of the Psiphon service, and deleting all instances of the software application from your device.