A free and open source Graphical User Interface for OpenVPN

Tunnelblick for Mac

Tunnelblick 3.8.6 Build 5710

  -  17.3 MB  -  Open Source

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Tunnelblick 3.8.6 Build 5710.


For those interested in downloading the most recent release of Tunnelblick for Mac or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

  • Tunnelblick 3.8.6 Build 5710 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

    Tunnelblick 3.8.6 Build 5710 Screenshot 1
  • Tunnelblick 3.8.6 Build 5710 Screenshot 2

What's new in this version:

- Changes the default version of OpenVPN from 2.4 to 2.5
- Updates OpenSSL to 1.1.1l from 1.1.1k. See OpenSSL Security Advisory 24 August 2021
- Updates OpenVPN versions to 2.5.3 and 2.4.11
- Allows security codes to be appended to passwords
- Includes other enhancements and fixes several problems