Tunnelblick is free, open-source macOS software for controlling OpenVPN connections, with downloads and support information on its site.

tunnelblick.net
Tunnelblick homepage screenshot

About Tunnelblick

Tunnelblick is software for controlling OpenVPN connections on macOS. It comes as a ready-to-use application that includes OpenVPN, easy-rsa, and tun/tap drivers, and works with user-supplied OpenVPN configuration and encryption information without additional installation. Use requires access to a separate VPN server, with the user's computer as one end of the tunnel and the server as the other.

Key features

  • Controls OpenVPN VPN connections on macOS
  • Includes OpenVPN, easy-rsa, and tun/tap drivers
  • Runs without additional installation beyond adding configuration
  • Accepts user-supplied OpenVPN configuration and encryption information
Best for: Mac users who already have access to a VPN server and need to manage OpenVPN connections.
Good for
  • Includes necessary binaries and drivers so no additional installation is necessary
  • Site states no ads, affiliate marketers, tracking, or logs of IP address or other information
Watch out for
  • Requires separate access to a VPN server to function
  • Only supports macOS for VPN control

Tunnelblick at a glance

Type
Website
Pricing
Not confirmed. Check the site
Platforms
macOS, Web
Open source
Not stated
Language
English
Last checked
Oct 5, 2026 · Online when checked
Listed
Oct 5, 2026

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Tunnelblick FAQ

What do I need to use Tunnelblick?
Access to a VPN server. Your computer is one end of the tunnel and the VPN server is the other end.
Do I need to install additional components?
No additional installation is necessary. The application includes necessary binaries and drivers; you add your OpenVPN configuration and encryption information.
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