Free and Open Source Software with Cross-Platform Availability.
Support to Multiple Technologies and Content Filtering Systems.
Doesn't Work with Netflix.
Psiphon is a software which offers Internet Censorship Circumvention services to the users. It allows you to secure your internet connection with some tools and technologies which are integrated into it. It was first released in the year 2007. Also, this software is developed and distributed by Psiphon Inc. The main feature of the software is that it allows a combination of secure & safe communication with obfuscation technologies. Those technologies include SSH, HTTP proxy, and VPN. Moreover, it is a centrally managed software. Plus, it offers you a diverse network of proxy servers. So, you are able to access any blocked content or service over the internet. Other than that, this software can easily allow you to bypass any type of content-filtering systems. Through this, you can easily unblock the censorship content. Also, it is a trusted, secure, and simple tool for users. Also, pretty easy to use.
Furthermore, Psiphon is available for multiple platforms all over the web. Due to which, it becomes a cross-platform software. Those platforms include:
Also, it is available for free under GNU General Public License. There is another great feature in the software for a cloud-based runtime tunneling system. It is a pretty rare feature to find in the software. Plus, it follows the open-source approach. So, you will be able to access the source code and customize it if you want to. It has support to both 32-Bit as well as 64-Bit Windows operating system.