tunnelblick icon Tunnelblick free software for OpenVPN on macOS We need translators for several languages…

Highlighted Articles
  Installing Tunnelblick
  Uninstalling Tunnelblick
  Setting up Configurations
  Using Tunnelblick
  Getting VPN Service
  Common Problems
  Configuring OpenVPN
  Release Notes

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Configuring OpenVPN

Tunnelblick is "just" a GUI — a front end for OpenVPN. Each Tunnelblick VPN Configuration includes an OpenVPN configuration file (a file with an extension of .ovpn or .conf) that Tunnelblick tells OpenVPN to use to make a connection. The details of how OpenVPN should connect using the configuration are contained in that file.

OpenVPN files are plain-text files that contain the instructions for OpenVPN to connect a client to a server or run a server. There are dozens of options for these files. The primary documentation:

There is also a list of OpenVPN documentation.

There are also many tutorials about setting up OpenVPN available on the web, just search for "openvpn configuration", "openvpn tutorial" or "openvpn tutorial macOS".