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The latest version as of 10th November 2020.

Application Details:

Version: 2.01
License: Free to use and share
Votes: 0
Latest Rating: Gold
Latest Wine Version Tested: 5.21

Maintainers: About Maintainership

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Test Results

Old test results
The test results for this version are very old, and as such they may not represent the current state of Wine. Please consider submitting a new test report.
Selected Test Results

What works

  • Selecting and viewing cache folders for the Linux version of Firefox (I tested 82.0.2).
    • Note the workaround below
    Extracting files from the cache (I only tried one file).
  • Using the find feature.

What does not

Could not browse to the Firefox cache folder because it is in a hidden directory. Using the textbox to enter the path manually didn't work.


By default, the cache folder for Firefox on Linux is in ~/.cache.

MZCacheView doesn't appear to be able to browse hidden folders (at least in my case), so instead create a symlink from your cache folder to something like ~/mozcache, and then select that as the folder.

I suspect this is not a problem if you're running the Windows version of Firefox in WINE.

Find the location of your cache folder by going to about:cache in Firefox.

What was not tested

  • Any of the other features or myriad options.

Hardware tested


  • GPU: AMD
  • Driver: open source

Additional Comments

selected in Test Results table below
Operating systemTest dateWine versionInstalls?Runs?Used
CurrentLinux Mint 20 "Ulyana"Nov 10 20205.21N/A Yes YesGoldHamish McIntyre-Bhatty 

Known Bugs

Bug # Description Status Resolution Other apps affected

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Comments for this application have been disabled because there are no maintainers.