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Firefox Portable

Firefox Portable 81.0

  -  109.97 MB  -  Open Source
  • Latest Version

    Firefox Portable 132.0.1

  • Operating System

    Windows 7 / Windows 7 64 / Windows 8 / Windows 8 64 / Windows 10 / Windows 10 64

  • User Rating

    Click to vote
  • Author / Product

    John T. Haller / External Link

  • Filename

    FirefoxPortable_81.0_English.paf.exe

  • MD5 Checksum

    95b9ccba6c4ae33218964c2a2198cb10

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 Portable 81.0.


For those interested in downloading the most recent release of Firefox Portable 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.


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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 Portable 81.0 Screenshots

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    Firefox Portable 81.0 Screenshot 1
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  • Firefox Portable 81.0 Screenshot 5