Tunnelblick For Mac

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Installing Tunnelblick
Uninstalling Tunnelblick
Setting up Configurations
Using Tunnelblick
Getting VPN Service
Common Problems
Configuring OpenVPN
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If you are unable to install Tunnelblick, here are some things to check:

  • Did you download Tunnelblick from the official Downloads page?
  • Did you download a version of Tunnelblick that is appropriate for your version of macOS? New versions of macOS use the latest versions of Tunnelblick, but older versions of macOS or OS X require an older version of Tunnelblick from the Deprecated Downloads page.
  • Did you verify the download?
  • Are you installing from a copy of Tunnelblick that is stored on your startup volume (for example, on your Desktop)?
  • If you are installing Tunnelblick inside a virtual machine, are you installing from a copy of Tunnelblick that is stored on the virtual machine's startup volume (for example, on the VM's Desktop)?

If the above are all good, here are some things to try before trying to install again:

  • Try restarting your computer before installing. (Sorry, that sounds like the bad old days of Windows, but macOS sometimes gets itself into a situation that only restarting will fix.)
  • Try disabling or uninstalling any antivirus or other security software you have. Such software sometimes blocks Tunnelblick's ability to install without any indication that it is doing so.
  • Try completely uninstalling Tunnelblick following the official uninstall instructions.
  • Try copying Tunnelblick.app into your Applications folder by dragging it from the installer disk image. Then Control-click the new copy in Applications and click 'Open' to start it. Tunnelblick should then ask for a computer administrator's username and password to secure itself.
Tunnelblick For Mac

Problems Installing Tunnelblick - Tunnelblick Free open source OpenVPN VPN client server software GUI for Mac OS X. Includes OpenVPN, OpenSSL, easy-rsa, and drivers. Tunnelblick on macOS Catalina - Tunnelblick Free open source OpenVPN VPN client server software GUI for Mac OS X. Includes OpenVPN, OpenSSL, easy-rsa, and drivers. THIS IS A COPY OF A PAGE AT THE OFFICIAL TUNNELBLICK WEBSITE AS OF 2020-10-07 18:59:10 UTC: Tunnelblick: free software for OpenVPN on macOS.

Tunnelblick 3.8

To use Tunnelblick you need access to a VPN server: your computer is one end of the tunnel and the VPN server is the other end. For more information, see Getting VPN Service. Tunnelblick is licensed under the GNU General Public License, version 2 and may be distributed. Tunnelblick is a free, open source graphic user interface for OpenVPN on OS X. It provides easy control of OpenVPN client and/or server connections. It comes as a ready-to-use application with all necessary binaries and drivers (including OpenVPN, easy-rsa, and tun/tap drivers). Problems Installing Tunnelblick - Tunnelblick Free open source OpenVPN VPN client server software GUI for Mac OS X. Includes OpenVPN, OpenSSL, easy-rsa, and drivers. THIS IS A COPY OF A PAGE AT THE OFFICIAL TUNNELBLICK WEBSITE AS OF 2020-10-07 18:59:10 UTC: Tunnelblick: free software for OpenVPN on macOS.