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Mozilla Firefox 131.0.2 download

Mozilla Firefox is free and open source software, built by a community of thousands from all over the world.

Mozilla Web browsers #99 Web browsers
This is an older version. The current version is 160.0. Mozilla Firefox 160.0 · Released:
131.0.2 is part of the 131 line, which reached its end of life on October 29, 2024. It no longer receives security fixes. endoflife.date

Installer files 131.0.2

ArchitectureTypeScopeFile sizeDownloadSHA256
64-bit MSIX All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · cs All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · da All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · de All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · el All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · en-GB All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · en-US All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · es-MX All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · fr All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · hu All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · ja All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · nb-NO All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · nl All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · ru All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · zh-CN All users — download-installer.cdn.mozilla.net VirusTotal
64-bit EXE · zh-TW All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · cs All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · da All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · de All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · el All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · en-GB All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · en-US All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · es-MX All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · fr All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · hu All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · ja All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · nb-NO All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · nl All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · ru All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · zh-CN All users — download-installer.cdn.mozilla.net VirusTotal
ARM64 EXE · zh-TW All users — download-installer.cdn.mozilla.net VirusTotal
32-bit MSIX All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · cs All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · da All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · de All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · el All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · en-GB All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · en-US All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · es-MX All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · fr All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · hu All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · ja All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · nb-NO All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · nl All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · ru All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · zh-CN All users — download-installer.cdn.mozilla.net VirusTotal
32-bit EXE · zh-TW All users — download-installer.cdn.mozilla.net VirusTotal

Link and SHA256 come from the Windows Package Manager community manifest. Compare the hash of the downloaded file before running it.

Release notes

Fixed
- Security fix.
- Reference link to 131.0 release notes.

https://www.mozilla.org/firefox/131.0.2/releasenotes/

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