Firefox ESR
Mozilla Corporation
Latest 140.17.0 · seen Sep 29, 2026
Firefox Extended Support Release (ESR) is a long-term support version of Firefox intended for organizations that need extended support for mass deployments.
- Installomator label
firefoxesrintl- Category
- Web Browsers
- Bundle ID
org.mozilla.firefox- Team ID
43AQ936H96- Package type
- pkg
Version history
6 versions recorded. "Seen" is when the tracker first found the version, not the vendor's release date.
| Version | Seen | Download |
|---|---|---|
| 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 |