Howto: View Firefox Installed Plugins (Addons) List

How do I view Mozilla Firefox installed plugins add-ons list under Windows / Linux and Mac OS X operating systems?

You can easily view all installed plugins simply clicking on the Tools menu > Addons > Extension tab:

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Fig.01: Firefox Add-ons

Fig.01: Firefox Add-ons

about:plugins shortcut

Type the following command into the address bar (URL bar) and press [Enter] key:
about:plugins
You will get the list of all installed plugins as follows

Fig:02: Firefox Installed plugins

Fig:02: Firefox Installed plugins

about:cache

To see memory and disk cache including details for all website, type the following command into the address bar and press [Enter] key:
about:cache

Fig.03: Firefox Memory / Disk Cache Information

Fig.03: Firefox Memory / Disk Cache Information

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I'm Vivek Gite, and I write about Linux, macOS, Unix, IT, programming, infosec, and open source. Subscribe to my RSS feed or email newsletter for updates.

1 comment… add one
  • mike stewart Jul 19, 2014 @ 0:57

    how do i find the apps for firefox i installed in the last 24 hours?

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