Download Visual CSS Editor ERT

Name: Visual CSS Editor ERT
Author: 5699 Casino

By: 5699 Casino Add-on

Download Visual CSS Editor ERT (current and past versions) for Firefox

Latest Version: 7.6.6 Updated: a year ago Removed

Ready to install?

Visual CSS Editor ERT is available for download. Be careful when installing it.

View source code

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Available versions

You can find the current and older versions of Visual CSS Editor ERT 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
7.6.6	XPI · ZIP · Source code	422.95KB	0	2025-03-10

2025-03-10 · 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 Visual CSS Editor ERT ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Visual CSS Editor ERT ZIP file from step 1. Visual CSS Editor ERT is now installed on your browser.