Product Information
What is Firefox esr?
Mozilla Firefox Extended Support Release (ESR) is a community-driven project that enables organizations to benefit from Firefox's speed, flexibility, and security while receiving the support they need. Firefox ESR is designed for groups deploying and maintaining desktop environments within large organizations such as universities and other educational institutions, county or city governments, and businesses.
Your Data, Your Business
The Firefox browser is open-source, offering enhanced tracking protection and soon supporting DNS over HTTPS, as part of our long-standing commitment to data security.
Deploy When and How You Want
With installation packages and a broad range of group policies and features, deployment is faster and more flexible than ever—effortless across Windows and macOS environments.
Choose Your Release Cadence
Opt for rapid releases to access the latest features sooner, or extended releases for an ultra-stable experience.
How to use Firefox esr?
Firefox ESR is a community-driven project designed to provide large organizations with a stable, secure, and customizable version of the Firefox browser, along with the necessary extension support. It assists these organizations in deploying and maintaining the browser across desktop environments, ensuring data security and flexible deployment.
Core Functions of Firefox esr
Support Themes
Lightweight
Privacy-Focused
Block Trackers
Cloud Sync
No Tracking
Usage Scenarios of Firefox esr
- Large organizations like universities and schools deploy and maintain desktop environments.
- County and city-level government agencies deploy and maintain desktop environments.
- Enterprises deploy and maintain desktop environments.
- Developers requiring high stability.
- Users of older computers.
Common Questions about Firefox esr
What does Firefox ESR do?
How do I use Firefox ESR?
What are the core features of Firefox ESR?
What are the use cases for Firefox ESR?

















