Windows 10 reached EOS (end of support) on October 14, 2025. For more information, see this article.

Installation and updates

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

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Deploy Firefox with MSI installers

Manage Firefox updates

Choose a Firefox update channel

Firefox ESR release cycle

Deploy Firefox on macOS using PKG and Jamf

Best practices for installing and updating Firefox

How to silently install/uninstall Firefox for Enterprise

Deploy Firefox with extensions

Choosing a Firefox CPU architecture for Windows OS

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

Repackage the Windows installer

Deploy Firefox customizations on macOS

Supported platforms and system requirements

Deploy Firefox on Windows

Test versions of Firefox for your organization

Setting Up Roaming Users Profiles

Deploy Firefox with language packs

Firefox Support for Organizations

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