PreProxy is described as 'Just enter URL and select a web proxy from large list of proxies, to unblock and browse anonymously' and is an website in the Security & Privacy category. There are more than 50 alternatives to PreProxy, not only websites but also apps for a variety of platforms, including Windows, Mac, Android, iPhone and Linux. The best alternative is Tor Browser, which is both free and Open Source. Other great sites and apps similar to PreProxy are Tor (Free, Open Source), OpenVPN (Freemium, Open Source), TunnelBear (Freemium) and NordVPN (Paid).
- 51 alternatives
- Tor is free software and an open network that helps you defend against traffic analysis, a form of network surveillance that threatens personal freedom and privacy, confidential business activities and relationships, and state security. View 184 alternatives to Tor
- Free • Open Source
- OpenVPN provides flexible VPN solutions to secure your data communications, whether it's for Internet privacy, remote access for employees, securing IoT, or for networking Cloud data centers. View 175 alternatives to OpenVPN
- Freemium • Open Source
- Android Tablet
- UltraSurf is a free software which enables users inside countries with heavy Internet censorship to visit any public web sites in the world safely and freely. View 93 alternatives to UltraSurf
This app is suspected of malicious behavior, though these accusations are in dispute. The software allegedly connects to websites of financial and government institutions, and uses the PC for attacks against them. It disables SSL certificate checks and allows man-in-the-middle attacks to steal authentication credentials. It hooks into the browser and uses suspicious compression to hide parts of the program.
- Free • Proprietary
- Google Chrome