This is an older version. The current version is 160.0. Mozilla Firefox (eo) 160.0 · Released:
147.0.1 is part of the 147 line, which reached its end of life on February 24, 2026. It no longer receives security fixes. endoflife.date
Installer files 147.0.1
| Architecture | Type | Scope | File size | Download | SHA256 |
|---|---|---|---|---|---|
| 64-bit | EXE (NSIS) | All users | — | download-installer.cdn.mozilla.net | VirusTotal |
| ARM64 | EXE (NSIS) | All users | — | download-installer.cdn.mozilla.net | VirusTotal |
| 32-bit | EXE (NSIS) | 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
- Fixed compatibility problems with websites that use the new Compression Dictionaries technology, such as ChatGPT, by temporarily disabling the feature. (Bug 2010712)
- Fixed an issue where an unnecessary empty directory was created on Linux systems. (Bug 2001887)
- Fixed an issue where time formats could cause certain websites to display incorrectly. (Bug 2010411)
- Reference link to 147.0 release notes.
