Download CSS Peeper

Name: CSS Peeper
Author: CSS Peeper

By: CSS Peeper

Download CSS Peeper (current and past versions) for Firefox

Latest Version: 0.5.6 Updated: a year ago Removed

Ready to install?

CSS Peeper is available for download. Be careful when installing it.

View source code

536

Daily users

1.0

5 ratings

Total downloads

Available versions

You can find the current and older versions of CSS Peeper 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
0.5.6	XPI · ZIP · Source code	285.77KB	0	2025-02-17

2025-02-17 · 0 downloads

XPI ZIP Source code

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