Installation and updates Learn how to install your favorite Mozilla products and keep them updated. All All articles Install Update NgesiNgesi Channel Choices for Thunderbird Snap and Flatpak How to select a Thunderbird release channel Profiles - Where Thunderbird stores your messages and other user data Move Thunderbird data to a new computer Update Thunderbird to the latest version Install Thunderbird on Linux Import settings and data into Thunderbird for Android Install Thunderbird on Windows Thunderbird Beta Thunderbird Release Installing an Add-on in Thunderbird Install Thunderbird on Mac What is the Mozilla Maintenance Service? Thunderbird ESR Getting Started with Thunderbird Pro Switching to Thunderbird Upgrading from an older version of Thunderbird New in Thunderbird Desktop How can I get the latest version of Thunderbird on Windows XP or Vista? Find what version of Thunderbird you are using Dedicated profile per Thunderbird installation Fix Thunderbird not opening on macOS due to Rosetta Thunderbird Software Update Failed How do I move my Thunderbird data to a new computer? Installing Ubuntu on Ubuntu Linux Moving Thunderbird Data to a New Computer Redirect 1 Installing Thunderbird on Ubuntu Linux Uninstall Thunderbird from your computer Your hardware is no longer supported by Thunderbird Thunderbird support has ended for Mac OS X 10.6, 10.7 and 10.8 Thunderbird end of Support for XP and Vista Managing Thunderbird Updates Recover user data missing after Thunderbird update New in Thunderbird 102 Custom installation of Thunderbird on Windows New in Thunderbird 115 Supernova Thunderbird 115 Supernova FAQ Well known sources for downloading the Thunderbird email software Verify a Mozilla Thunderbird installation package New in Thunderbird 128 Nebula Thunderbird 128 Nebula FAQ Thunderbird Daily Thunderbird release notes - What's new and known issues Install the Thunderbird Pro Add-on in Thunderbird Desktop