Viscosity

Viscosity is an OpenVPN client you can use to establish secure connections over the Internet using SSL VPN without having to carry out any especially complex operations.

The program lets you create and manage as many connections as you want, even allowing you to import your connection from another server if you want to. Some of the options in this Windows version of the program (the first one came out for Mac) let you change its appearance or automatically disconnect after a certain period of inactivity.

Viscosity is a very complete and easy-to-manage tool that lets users connect over a VPN network in the most secure way possible.