A free email application from Mozilla that`s easy to set up and customize

Thunderbird for Mac

Thunderbird 31.7.0

  -  57.59 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 Thunderbird 31.7.0.

For those interested in downloading the most recent release of Thunderbird 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.

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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!

  • Thunderbird 31.7.0 Screenshots

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    Thunderbird 31.7.0 Screenshot 1
  • Thunderbird 31.7.0 Screenshot 2
  • Thunderbird 31.7.0 Screenshot 3
  • Thunderbird 31.7.0 Screenshot 4
  • Thunderbird 31.7.0 Screenshot 5

What's new in this version:

Security fixes:
- Privilege escalation through IPC channel messages
- Buffer overflow when parsing compressed XML
- Use-after-free during text processing with vertical text enabled
- Buffer overflow with SVG content and CSS
- Buffer overflow parsing H.264 video with Linux Gstreamer
- Miscellaneous memory safety hazards (rv:38.0 / rv:31.7)