Thunderbird 115 Now Available & It Looks Fantastic

Written by Michael Larabel in Mozilla on 11 July 2023 at 04:18 PM EDT. 54 Comments
As a devoted Thunderbird mail client user for the past nearly twenty years since its first release, I'm elated today by the release of Thunderbird 115.

The Thunderbird mail client hasn't been advancing as rapidly in recent years as it had been in its early days, but it's continued to prove reliable and a great cross-platform alternative to Microsoft Outlook. Thunderbird 115 is now available to succeed the current Thunderbird 102 series.

Thunderbird 115
Thunderbird shows off its beautiful v115 "Supernova" release.

Thunderbird 115 "Supernova" brings a dynamic unified toolbar, icon improvements and other design enhancements, a new tags view, improvements to the address book, and much more.

Learn more about the Thunderbird 115 changes via Thunderbird 115.0 sources and binaries for various platforms can be downloaded from the
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Michael Larabel is the principal author of and founded the site in 2004 with a focus on enriching the Linux hardware experience. Michael has written more than 20,000 articles covering the state of Linux hardware support, Linux performance, graphics drivers, and other topics. Michael is also the lead developer of the Phoronix Test Suite, Phoromatic, and automated benchmarking software. He can be followed via Twitter, LinkedIn, or contacted via

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