Mozilla Thunderbird Windows on ARM64 Builds

Unofficial builds for Windows on ARM64 by DDS Central

Although, Mozilla does ship Firefox builds for Windows ARM64, there are still as of 12/12/24 no Thunderbird builds available for Windows on ARM64. Here you can find Thunderbird Windows ARM64 buils from the latest "mozilla-release" and "mozilla-esr" repositories. Source was compiled as is, without any modifications to it.. These builds are completely unofficial and as such are not signed. Also, I did not change the "Thunderbird Daily" branding used for experimental builds. DISCLAIMER: Use these at your own risk. I will not be responsible for any data corruption or other harm caused by use of these builds. Although it's highly unlikely these builds will cause profile corruption since they are built from the same code as the ones distributed by Mozilla, it is always a good idea to take a backup just in case. If you need build instructions, drop me an email at dds[alpha]ddscentral[dot]org

Build name Build date Repository
thunderbird-133.0.1.en-US.win64-aarch64.installer.exe Dec. 12th, 2024 mozilla-release/comm-release