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Firefox for Mac

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Download Firefox 41.0

Firefox 41.0

  -  75.21 MB  -  Freeware
  • Latest Version:

    Firefox 120.0.1

  • Requirements:

    Mac OS X

  • User Rating:

    Click to vote
  • Author / Product:

    Mozilla Organization / Firefox for Mac

  • Old Versions:

  • Filename:

    Firefox 41.0.dmg

  • MD5 Checksum:


Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system. Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of Firefox 41.0.

For those interested in downloading the most recent release of Firefox for Mac or reading our review, simply click here.

All old versions distributed on our website are completely virus-free and available for download at no cost.

We would love to hear from you

If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

  • Firefox 41.0 Screenshots

    The images below have been resized. Click on them to view the screenshots in full size.

What's new in this version:

- Enhance IME support on Windows (Vista +) using TSF (Text Services Framework)
- Ability to set a profile picture for your Firefox Account
- Firefox Hello now includes instant messaging
- SVG images can be used as favicons

- Type 2 Add-ons (Extensions) that have not been signed by Mozilla will be disabled by default. Read more about Add-on signing in Firefox
- WebRTC now requires perfect forward secrecy
- WARP is disabled on Windows 7
- Memory overhead of AdBlock Plus has been greatly reduced
- Updates to image decoding process
- Support for running animations of 'transform' and 'opacity' on the compositor thread

- MessageChannel and MessagePort API enabled by default
- Added support for the transform-origin property on SVG elements
- CSS Font Loading API enabled by default
- Navigator.onLine now varies with actual internet connectivity (Windows and Mac OS X only)
- Copy/Cut Web content from JavaScript to the OS clipboard with document.execCommand("cut"/"copy")
- Implemented Cache API for querying named caches that are accessible Window, Worker, and ServiceWorker

- Removed support for binary XPCOM components in extensions, use addon SDK "system/child_process" pipe mechanism for native binaries instead
- Network requests can be exported in HAR format
- Quickly add new CSS rule with New Rule button in the Inspector
- Screenshot a node or element from markup view with the Screenshot Node context menu item
- Copy element CSS rule declarations with the Copy Rule Declaration context menu item in the Inspector
- Pseudo-Class panel in the Inspector
- View HTML source in a tab

- Picture element does not react to resize/viewport changes

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