Installation and updates Learn how to install your favorite Mozilla products and keep them updated. In English What Windows 10 end of support means for Firefox users Install Firefox on Linux How to install Firefox on Windows Update Firefox to the latest release Firefox support for Windows 7, 8 and 8.1 Windows 10 warns me to use a "Microsoft-verified" app Channel Choices for Thunderbird Snap and Flatpak End of support for Firefox on Amazon Devices How to download and install Firefox on Mac Find what version of Firefox you are using Firefox security features warning on Linux Download and install Mozilla VPN on Windows Move Thunderbird data to a new computer Custom installation of Firefox on Windows Uninstall Firefox from your computer Profiles - Where Thunderbird stores your messages and other user data Manually back up and restore Firefox profile data Update to the latest version of Firefox for Android How to install Mozilla VPN on a Linux computer Deploy Firefox with MSI installers How to select a Thunderbird release channel Firefox has ended support for Windows XP and Vista Download Firefox on Windows from the Microsoft Store Update Thunderbird to the latest version I found a fake Firefox update Install Thunderbird on Windows Run Firefox on ChromeOS Firefox users on macOS 10.12, 10.13 and 10.14 moving to Extended Support Release Troubleshoot Firefox updates and the Helper tool Install Firefox on your phone or tablet Is Mozilla VPN compatible with my device? Recover user data missing after Firefox update or reinstall Switch from Chrome to Firefox Thunderbird Beta How to download and install Mozilla VPN on macOS Download Mozilla VPN on your desktop or mobile device How to add devices to your Mozilla VPN subscription How do I choose my server on Mozilla VPN? Install Firefox on your iPad, iPhone or iPod Best practices for installing and updating Firefox Deploy Firefox on macOS using PKG and Jamf Why do I get a harmful download message when downloading Firefox on Windows? Switching to Thunderbird Manage Firefox updates Firefox update notifications on Windows Getting started with Thunderbird for Android Thunderbird Release New in Thunderbird Desktop Thunderbird ESR How the Firefox desktop launcher works Firefox has ended support for 32-bit Linux End of support for Firefox Lockwise How to enable Always-on VPN on Android Import settings and data into Thunderbird for Android Fix “Support ending for Intel-based Apps” warning in Mozilla VPN on macOS Install an older version of Firefox Install Firefox on an Android device using Google Play Is Firefox available for iPhone or iPad in my language? Install Thunderbird on Mac Uninstall Firefox for Android Installing an Add-on in Thunderbird Which version of Firefox am I using? How do I tell if I have the 32-bit or 64-bit Firefox? Choose a Firefox update channel Windows in S mode won't let me install Firefox What's new in Firefox for iOS (version 36) How to download and install Mozilla VPN on Android Download and install Mozilla VPN on iOS Thunderbird for Android 8 FAQ Getting Started with Thunderbird Pro What is the Mozilla Maintenance Service? Uninstall Firefox for iOS Find what version of Thunderbird you are using Deploy Firefox with extensions Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release Enable background updates on Firefox for Windows when Firefox is not running What to do after you have subscribed to Mozilla VPN Automatic Conversion of Google mail accounts to OAuth 2.0 Authentication What's New in Firefox Focus for iOS Update Firefox to prevent add-ons issues from root certificate expiration Download and install Firefox for Android Thunderbird Software Update Failed Install Thunderbird on Linux 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 Firefox is no longer available for download in the T-Store How can I get the latest version of Thunderbird on Windows XP or Vista? Your hardware is no longer supported by Thunderbird 64-bit Firefox crashes with Citrix's XenApp VM Thunderbird support has ended for Mac OS X 10.6, 10.7 and 10.8 Thunderbird end of Support for XP and Vista Repackage the Windows installer Deploy Firefox customizations on macOS Choosing a Firefox CPU architecture for Windows OS Supported platforms and system requirements Deploy Firefox on Windows Test versions of Firefox for your organization Setting Up Roaming Users Profiles How to silently install/uninstall Firefox for Enterprise Firefox ESR release cycle Importing Safari data into Firefox Dedicated profile per Thunderbird installation What's new in Firefox for Android 79 Managing Thunderbird Updates Recover user data missing after Thunderbird update Firefox for Android (68 and earlier) end of support What's new in Firefox for iOS (version 34) Solutions for "Can not create temp folder archive" error when installing Firefox (Windows 10) Deploy Firefox with language packs What's new in Firefox for iOS (version 35) What's new in Firefox for iOS (version 37) What's new in Firefox for iOS (version 38) What's new in Firefox for iOS (version 39) How do I uninstall Mozilla VPN? Download the Beta and Nightly versions of Firefox Focus for Android What's new in Firefox for iOS (version 40) How do I update Mozilla VPN? What's new in Firefox for iOS (version 96) What's new in Firefox for iOS (version 97) What's new in Firefox for iOS (version 98) What's new in Firefox for iOS (version 99) What's new in Firefox for iOS (version 100) New in Thunderbird 102 Automatically launch Mozilla VPN when your device starts Custom installation of Thunderbird on Windows What's new in Firefox for iOS (version 101) What's new in Firefox for iOS (version 102) What's new in Firefox for iOS (version 103) What's new in Firefox for iOS (version 104) What's new in Firefox for iOS (version 105) What's new in Firefox for iOS (version 106) What's new in Firefox for iOS (version 107) What's new in Firefox for iOS (version 108) What's new in Firefox for iOS (version 109) Upgrading from an older version of Thunderbird What's new in Firefox for iOS (version 111) What's New in Firefox Klar for iOS 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 Resolve “The installation seems to be incomplete/corrupt” error in Firefox on Windows New in Thunderbird for Android version 8 Thunderbird Daily Thunderbird release notes - What's new and known issues Get started with Firefox 141 for iOS New in Thunderbird for Android Firefox Support for Organizations Install the Thunderbird Pro Add-on in Thunderbird Desktop Fix “Support ending for Intel-based Apps” warning in Firefox for macOS Fix Thunderbird not opening on macOS due to Rosetta Use Siri and Shortcuts with Mozilla VPN on iPhone and iPad Use Mozilla VPN system controls on iPhone and iPad Will Firefox work on my mobile device? Set Firefox as your default browser on Android Firefox release notes - What's new and known issues