Download Colorless for Firefox

Download Colorless for Firefox (current and past versions) for Firefox
Colorless for Firefox is available to install from Firefox Browser Add-ons and for download from this page. It has 68 daily users. The latest version is 1.0.1.1resigned1, and it was last updated a year ago.
View source code
Total download count: 0 (Only count downloads from Chrome-Stats)

Available versions

You can find the current and older versions of Colorless for Firefox 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
Version Download Size Download count Timestamp
1.0.1.1resigned1 XPI · ZIP · Source code 389.54KB 0 2025-03-06
1.0.1.0 XPI · ZIP · Source code 381.88KB 0 2025-03-06

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.

  1. Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  1. Download and unpack the Colorless for Firefox ZIP file to a directory of your choice.
  2. In Chrome browser, go to chrome://extensions
  3. Enable Developer mode.
  4. Click on the Load Unpacked button.
  5. Select the directory of with the unpacked Colorless for Firefox ZIP file from step 1. Colorless for Firefox is now installed on your browser.

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