A version of Mozilla Firefox for large organizations that's optimized for stability without major sudden changes.
Firefox ESR is a free and open source web browser app developed by Mozilla for Windows.
The download has been tested by an editor here on a PC and a list of features has been compiled; see below. We've also created some screenshots of Firefox ESR to illustrate the user interface and show the overall usage and features of this web browsing program.
Extended release support version of Firefox without the bleeding edge
Firefox Extended Support Release (ESR) is an official version of Firefox developed for large organizations like universities and businesses that need to set up and maintain Firefox on a large scale. Firefox ESR does not come with the latest features but it has the latest security and stability fixes.
The Firefox browser is open source, provides Enhanced Tracking Protection and soon will support DNS over HTTPS - all part of our longstanding commitment to data protection.
With install packages and a wide expansion of group policies and features, deployment is faster and more flexible than ever. Get rapid releases to make sure you get the latest features faster, or go extended to ensure a super stable experience.
What's the different between Firefox ESR and Firefox?
Firefox ESR is the most stable and tested version of the browser which makes it more suitable for organizations which cannot deal with change very well. Newer features are not available with Firefox ESR and you're liking to see them months down the line rather than instantly with the mainline Firefox release.
What's the latest version of Firefox ESR?
The latest version available from Mozilla is 115.9.1. It can be downloaded directly.
Features of Firefox ESR
- Automatic Updates: Will automatically update itself to the latest version of the software, ensuring that users have the most up-to-date security features and bug fixes.
- Customizable User Interface: Users can customize their interface by selecting add-ons and themes, as well as changing the appearance of the browser with Personas.
- Enhanced Performance: Optimized to run faster and more efficiently than standard versions of Firefox.
- Enhanced Security: Designed to provide a more secure browsing experience with additional security patches and updates.
- Private Browsing: Handy feature that allows users to browse the web without leaving any trace of their activity.
- Support for Older Platforms: Compatible with older operating systems, such as Windows XP.
Compatibility and License
Firefox ESR is free software made available under the Mozilla Public Licence for the Windows operating system from web browsers. With this type of license, users are permitted to freely download, modify and distribute it without any real restrictions.
What version of Windows can Firefox ESR run on?
Firefox ESR can be used on a computer running Windows 11 or Windows 10. Previous versions of the OS shouldn't be a problem with Windows 8 and Windows 7 having been tested. It comes in both 32-bit and 64-bit downloads.
Other operating systems: The latest Firefox ESR version from 2024 is also available for Mac.
Filed under:
- Firefox ESR Download
- Free Web Browsers
- Open source and GPL software
- Web Browsing Software
