Viscosity
Viscosity is an OpenVPN client for Mac, providing a rich Cocoa graphical user interface for creating, editing, and controlling VPN connections. Viscosity provides a complete OpenVPN solution for Leopard (Mac OS 10.5) and does not require any additional downloads or software.
Viscosity allows connections to be completely configured through a GUI, without any need to know how to use the command-line or OpenVPN's configuration file syntax. Advanced users still have full manual control over configuration options if desired.
As well as connection configuration, Viscosity also provides a global menu for quick connection/disconnection, as well as a details window containing connection information and traffic statistics.
Features include:
* Cocoa GUI
* Designed for Leopard (Mac OS 10.5)
* Keychain integration
* Connection details (Client IP, Server IP, etc)
* Traffic statistics
* Multiple simultaneous connections
* Growl integration
Tags: vpn , leopard , openvpn , gui , viscosity




3 Opinions:
"no other Mac-native OpenVPN clients abstract control to the same level as Viscosity does"
-> That is definitely not true! Take a look at Shimo, which supports multiple VPN protocols and makes OpenVPN connections easier than ever before!!!
Thanks for your feedback aradke. While I disagree with you to some extent (no other Mac-native OpenVPN clients abstract control to the same level as Viscosity does), the wording on the website was highly ambiguous and could be misinterpreted. I have now updated it to better reflect Viscosity's operation and features.
This statement from their site is blatantly false and leaves me with significant doubts regarding the developers of the software:
"Until now OpenVPN connections required familiarity with the command-line and Mac OS X's Unix underpinnings to be able to use on a Mac."