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Viscosity is an OpenVPN client for Mac, providing a rich Cocoa user interface for creating, editing, and controlling VPN connections. Viscosity provides a complete OpenVPN solution for OS X 10.5 Leopard, and does not require any additional downloads or software.

With Viscosity and OpenVPN you can securely connect to your home or company network from a remote location, protect your network traffic when using public or wireless networks, access websites with country restrictions, and tunnel through restrictive firewalls and proxy servers to give your computer full Internet access.

Viscosity can connect to any VPN more...

What's New

Version 1.5:

  • OS X 10.5 and 10.6 are no longer supported
  • New default menu icon (with Dark Mode support)
  • Support for OS X 10.10 (Yosemite)
  • Performance improvements
  • Security improvements
  • IPv6 support improvements
  • Complete 64-bit support
  • OpenSSL updated to version 1.0.1i
  • Version 2.2 of OpenVPN removed
  • Resolves issue where more...


  • OS X 10.7 or later

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Current Version (1.x)


Downloads 33,811
Version Downloads 1,406
License Shareware
Date 09 Sep 2014
Platform Intel 64 / OS X
Price $9.00
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