Mozilla Firefox 159.0
Latest version we list · by Mozilla
Version facts
- Version
- 159.0
- Release date
- 27 Oct 2026
- Release notes
- firefox.com
Get Mozilla Firefox
Download 159.0Official download page: firefox.com · Back to Mozilla Firefox
Official links only. Every download link goes to the publisher's own official page. We never host, repackage or bundle files.
Latest version we list · by Mozilla
Official download page: firefox.com · Back to Mozilla Firefox