Installation and updates

Learn how to install your favorite Mozilla products and keep them updated.

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Install Firefox on Linux

Update Firefox to the latest release

Windows 10 warns me to use a "Microsoft-verified" app

Update Firefox to prevent add-ons issues from root certificate expiration

How to install Firefox on Windows

Firefox users on Windows 7, 8 and 8.1 moving to Extended Support Release

How to download and install Firefox on Mac

Move Thunderbird data to a new computer

Back up and restore information in Firefox profiles

Find what version of Firefox you are using

Profiles - Where Thunderbird stores your messages and other user data

Download Firefox on Windows from the Microsoft Store

Export your Thunderbird Profile

Profile Manager - Create, remove or switch Firefox profiles

Update to the latest version of Firefox for Android

Run Firefox on ChromeOS

Custom installation of Firefox on Windows

Import settings and data into Thunderbird

Uninstall Firefox from your computer

Firefox users on macOS 10.12, 10.13 and 10.14 moving to Extended Support Release

How to install Mozilla VPN on a Linux computer

Firefox has ended support for Windows XP and Vista

Switch from Chrome to Firefox

Update Thunderbird to the latest version

Install Thunderbird on Linux

Deploy Firefox with MSI installers

Choose a Firefox update channel

Enable background updates on Firefox for Windows when Firefox is not running

Install an older version of Firefox

Install Thunderbird on Windows

Import settings and data into Thunderbird for Android

Install Firefox on your phone or tablet

I found a fake Firefox update

Recover user data missing after Firefox update

Install Firefox on an Android device using Google Play

Download and install Mozilla VPN on Windows

Switching to Thunderbird

Install Thunderbird on Mac

Thunderbird for Android 8 FAQ

Install Firefox on your iPad, iPhone or iPod

Importing Safari data into Firefox

IMAP Synchronization

Automatic Conversion of Google mail accounts to OAuth 2.0 Authentication

What is the Mozilla Maintenance Service?

Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release

How to add devices to your Mozilla VPN subscription

Why do I get a harmful download message when downloading Firefox on Windows?

Thunderbird Beta

Windows in S mode won't let me install Firefox

Best practices for installing and updating Firefox

How to enable Always-on VPN on Android

How to sign in to Mozilla VPN

Installing an Add-on in Thunderbird

Manage Firefox updates

End of support for Firefox Lockwise

Automatically launch Mozilla VPN when your device starts

Upgrading from an older version of Thunderbird

Find what version of Thunderbird you are using

Getting started with Firefox Lockwise

Download and install Mozilla VPN on iOS

Which version of Firefox am I using?

How can I get the latest version of Thunderbird on Windows XP or Vista?

Deploy Firefox on macOS using PKG and Jamf

Download Mozilla VPN on your desktop or mobile device

Recover user data missing after Thunderbird update

Solutions for "Can not create temp folder archive" error when installing Firefox (Windows 10)

New in Thunderbird 115 Supernova

New in Thunderbird 128 Nebula

Getting started with Thunderbird for Android

Thunderbird Software Update Failed

Uninstall Firefox for Android

How do I tell if I have the 32-bit or 64-bit Firefox?

Deploy Firefox with extensions

Choosing a Firefox CPU architecture for Windows OS

How to silently install/uninstall Firefox for Enterprise

How do I choose my server on Mozilla VPN?

Dedicated profile per Thunderbird installation

Managing Thunderbird Updates

Firefox for Android (68 and earlier) end of support

How do I uninstall Mozilla VPN?

New in Thunderbird 102

Custom installation of Thunderbird on Windows

Firefox update notifications on Windows

Verify a Mozilla Thunderbird installation package

Resolve “The installation seems to be incomplete/corrupt” error in Firefox on Windows

New in Thunderbird for Android version 8

Download and install Firefox for Android

Is Firefox available for iPhone or iPad in my language?

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 Firefox for iOS

Firefox is no longer available for download in the T-Store

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

Supported platforms and system requirements

Deploy Firefox on Windows

Setting Up Roaming Users Profiles

Install Firefox Lockwise on iOS

Install Firefox Lockwise on Android

Firefox Lockwise - sync saved logins across Firefox and mobile apps

Deploy Firefox with language packs

What to do after you have subscribed to Mozilla VPN

How to sign up for Mozilla VPN

How to download and install Mozilla VPN on Android

How to download and install Mozilla VPN on macOS

Install Pocket for Android and Kindle Fire via direct download

Getting started with Pocket for iOS

Pocket's top feature requests

Well known sources for downloading the Thunderbird email software

Will Firefox work on my mobile device?

Firefox release notes - What's new and known issues

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