Firefox ESR
Mozilla Corporation All 8 titles →
Latest 153.5.0 · seen Oct 13, 2026
Mozilla Firefox ESR is meant for organizations that manage their client desktops, including schools, businesses and other institutions that want to offer Firefox. Users who want to get the latest features, performance enhancements and technologies in their browsing experience should download Firefox for personal use, as these improvements will only be available to ESR users several development cycles after being made available in Firefox for desktop. If you’re using Firefox for personal use, you can download Firefox from mozilla.org/firefox.
- Installomator label
firefoxesr- Category
- Web Browsers
- Bundle ID
org.mozilla.firefox- Team ID
43AQ936H96- Package type
- pkg
- Blocking processes
- firefox
FirefoxMozilla Firefoxbrowserwebweb browser
Metadata plistOriginal icon (PNG)From Installomator-Metadata
Version history
7 versions recorded. "Seen" is when the tracker first found the version, not the vendor's release date. A version without a download link belongs to a label whose link always serves the latest release.
| Version | Seen | Download |
|---|---|---|
| 153.5.0 | Oct 13, 2026 | |
| 140.17.0 | Sep 29, 2026 | |
| 140.16.0 | Sep 15, 2026 | |
| 140.15.0 | Sep 1, 2026 | |
| 140.14.0 | Aug 18, 2026 | |
| 140.13.0 | Jul 21, 2026 | |
| 140.12.0First seen | Jul 3, 2026 |