You are browsing over unsecured public WIFI hotspots or your visiting web service is blocked by local authority. There are thousands of reasons why you need to use secured VPN tunneling. Fortunately, there're number of solutions you can have your VPN for free.
OpenVPN uses OpenSSL TCP/UCP to provide secure and flexible tunneling solution. You can setup your own free VPN servers at home or work places.
|Server on your Microsoft Windows / Debian / Ubuntu machines|
|Server on your routers|
If you're not able to setup you own servers for any reason, luckily there're few free VPN trails available. You simply try one from the list.
|Client on Windows|
|Client Portable on Windows|
|Client on Mac OS X|
|Client on Apple iphone|
|Client on Android|
|Client on Windows Mobile|