Viscosity makes it easy for users new to VPNs to get started. Its clear and intuitive interface makes creating, configuring, or importing connections a snap. As well as being welcoming to new users, Viscosity caters for power and expert users. Viscosity allows for full control over VPN connections, powerful routing options, running custom scripts, controlling Viscosity using AppleScript, and much more.

Features:

• Cross-Platform: Viscosity has been designed from the ground up for both Mac and Windows users.
• Traffic Statistics:Viscosity monitors your OpenVPN connections to ensure you know all the important network and connection details in style.
• System Protected: The Mac's keychain and Windows's credential system are used to make sure your details are kept safe and secure.
• DNS Done Right: Viscosity fully integrates with Mac OS X's advanced DNS system to allow custom DNS servers and search domains to be used while connected.
• Script Everything: Control Viscosity using AppleScript, or call custom AppleScript or Batch/Vbs scripts when a connection connects or disconnects.
• Proven Technology: Viscosity is in use everywhere, from small business to Fortune 500 companies, schools, universities, at home and on the road.
• Enterprise Support: Easily bundle Viscosity with settings and connections so your users don't have to worry. Create simple deployable connection profiles.
• More. Much More: Smartcard/token (PKCS#11) support, menu folders, multiple connections, OpenVPN-AS support, proxy integration, IPv6, and more!

Limitations: 30-day trial.

Versions:
• Download is for current version
• Version 1.8.6 for macOS 10.12
• Version 1.8.4 for OS X 10.11
• Version 1.7.14 for OS X 10.10
• Version 1.7.11 for OS X 10.9
The following do not support new licenses purchased from the store:
• Version 1.6.8 for OS X 10.8
• Version 1.5.11 for OS X 10.7
• Version 1.4.10 for OS X 10.6
• Version 1.4.10 for OS X 10.5

Requirements:
macOS 10.13+
Universal Binary