Paramount Quality+ Firefox

Download Paramount Quality+

Download Paramount Quality+ (current and past versions) for Firefox
Latest Version: 1.10 Updated: a month ago

Ready to install?

Paramount Quality+ is available to install from Firefox Add-ons Store and for download from this page.
View source code
389
Daily users
5.0
3 ratings
0
Total downloads

Available versions

You can find the current and older versions of Paramount Quality+ here. You can download the archived versions or inspect their source codes.

As a free user, you can download up to 3 latest versions.
Upgrade to download older versions
VersionDownloadSizeDownload countTimestamp
1.10XPI · ZIP · Source code47.89KB02026-05-12
1.9XPI · ZIP · Source code47.68KB02026-04-26
1.8XPI · ZIP · Source code43.08KB02026-03-29
1.7Paid users only36.49KB02026-02-25
1.6Paid users only35.68KB02026-02-18
1.5Paid users only35.53KB02026-02-16
1.4Paid users only35.85KB02026-01-25
1.3Paid users only35.77KB02025-12-21
1.10 47.89KB
2026-05-12 · 0 downloads
1.9 47.68KB
2026-04-26 · 0 downloads
1.8 43.08KB
2026-03-29 · 0 downloads
1.7 36.49KB
2026-02-25 · 0 downloads
1.6 35.68KB
2026-02-18 · 0 downloads
1.5 35.53KB
2026-02-16 · 0 downloads
1.4 35.85KB
2026-01-25 · 0 downloads
1.3 35.77KB
2025-12-21 · 0 downloads

Install XPI file

An XPI file, short for "XPInstall," is a compressed file format used primarily by Mozilla applications, like Firefox and Thunderbird, to distribute and install add-ons or extensions. These files are similar in function to CRX files for Chrome but cater to the Mozilla ecosystem.
  • Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  • In Firefox browser, go to about:addons to open Add-ons Manager
  • Click on ⚙, Install Add-on From File
  • Select the Paramount Quality+ ZIP file from step 1. Paramount Quality+ is now installed on your browser.

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