Installation and updates
Learn how to install your favorite Mozilla products and keep them updated.
Firefox ESR release cycle
Firefox offers an Extended Support Release (ESR) based on a regular release of Firefox for desktop for use by organizations. Learn more.
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2 weeks ago
Deploy Firefox with MSI installers
Firefox Enterprise offers MSI installers to help system administrators customize and deploy Firefox in their environments.
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Choose a Firefox update channel
How to choose between rapid release and extended support release (ESR).
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1 week ago
Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release
Firefox 78 was the last supported version for Mac OS X 10.9, 10.10 and 10.11. Users were moved to Firefox Extended Support Release (ESR).
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Choosing a Firefox CPU architecture for Windows OS
On both ESR and rapid release channels we offer Firefox builds for both 32 and 64 bit CPU architecture.
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Manage Firefox updates
Learn about automatic updates for Firefox deployments and how to ensure that the latest security patches are applied and all features are available.
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1 week ago
How to silently install/uninstall Firefox for Enterprise
Learn how to silently install and uninstall Firefox.
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Repackage the Windows installer
Sometimes you might need to include changes you've made to Firefox in a new installer. This document shows how to do that.
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Deploy Firefox customizations on macOS
How to run customizations on Mac.
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Deploy Firefox with extensions
Deploy Firefox in your environment with preinstalled add-ons.
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Supported platforms and system requirements
Firefox desktop should be installed on systems meeting minimum requirements for best performance.
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Deploy Firefox on Windows
How to deploy Firefox for Enterprise on Windows devices.
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Best practices for installing and updating Firefox
Disable automatic updates through the DisableAppUpdate policy, and get Firefox beta builds to test features in your environment before deployment.
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Test versions of Firefox for your organization
Test future versions of Firefox before they are released to the public by downloading Firefox Beta or Nightly.
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3 days ago
Setting Up Roaming Users Profiles
Learn how to set up a roaming user profile on Firefox Enterprise.
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Understanding in depth the profile per installation feature
This article describes in detail how profile selection used to work, how it now works in Firefox 67 and how we migrate users from earlier versions.
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Deploy Firefox on macOS using PKG and Jamf
Learn how to deploy Firefox on macOS using pkg and Jamf
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Deploy Firefox with language packs
Deploy Firefox in your environment with preinstalled language packs.
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