Download Tag & Tech Checker

Name: Tag & Tech Checker
Author: Pranav

By: Pranav

Download Tag & Tech Checker (current and past versions) for Firefox

Latest Version: 6.7 Updated: 8 months ago

Ready to install?

Tag & Tech Checker is available to install from Firefox Add-ons Store and for download from this page.

View source code

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Available versions

You can find the current and older versions of Tag & Tech Checker 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
6.7	XPI · ZIP · Source code	63.89KB	0	2025-10-20

2025-10-20 · 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 Tag & Tech Checker ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the Tag & Tech Checker ZIP file from step 1. Tag & Tech Checker is now installed on your browser.