Brief Firefox

Download Brief

By: Adam Kowalczyk Add-on
Download Brief (current and past versions) for Firefox
Latest Version: 2.7.7 Updated: 4 months ago

Ready to install?

Brief is available to install from Firefox Add-ons Store and for download from this page.
View source code
2,639
Daily users
4.2
194 ratings
2
Total downloads

Available versions

You can find the current and older versions of Brief 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
2.7.7XPI · ZIP · Source code394.50KB02026-03-08
2.7.6XPI · ZIP · Source code393.72KB02025-09-28
2.7.5XPI · ZIP · Source code393.55KB22025-06-22
2.7.4Paid users only393.51KB02025-06-20
2.7.3Paid users only391.58KB02024-07-13
2.7.2Paid users only323.72KB02024-05-02
2.7.1Paid users only323.78KB02024-04-27
2.7.0Paid users only323.69KB02024-04-25
2.6.1Paid users only322.81KB02022-07-24
2.7.7 394.50KB
2026-03-08 · 0 downloads
XPI ZIP Source code
2.7.6 393.72KB
2025-09-28 · 0 downloads
XPI ZIP Source code
2.7.5 393.55KB
2025-06-22 · 2 downloads
XPI ZIP Source code
2.7.4 393.51KB
2025-06-20 · 0 downloads
Paid users only
2.7.3 391.58KB
2024-07-13 · 0 downloads
Paid users only
2.7.2 323.72KB
2024-05-02 · 0 downloads
Paid users only
2.7.1 323.78KB
2024-04-27 · 0 downloads
Paid users only
2.7.0 323.69KB
2024-04-25 · 0 downloads
Paid users only
2.6.1 322.81KB
2022-07-24 · 0 downloads
Paid users only

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

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

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