5. Viscosity VPN Client
Viscosity VPN Client is a cross-platform client (Windows and Macs) that makes connecting to an OpenVPN server a breeze and will only cost you $9.00 USD.
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Jack Wallen is an award-winning writer for TechRepublic and Linux.com. He’s an avid promoter of open source and the voice of The Android Expert. For more news about Jack Wallen, visit his website jackwallen.com.