Download ⏰ Countdown Timer Randomizer

Name: ⏰ Countdown Timer Randomizer
Author: Anthony L. Wheaton

By: Anthony L. Wheaton

Download ⏰ Countdown Timer Randomizer (current and past versions) for Firefox

Latest Version: 1.0 Updated: a year ago

Ready to install?

⏰ Countdown Timer Randomizer is available to install from Firefox Add-ons Store and for download from this page.

View source code

Available versions

You can find the current and older versions of ⏰ Countdown Timer Randomizer 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	XPI · ZIP · Source code	18.99KB	0	2025-04-05

2025-04-05 · 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 ⏰ Countdown Timer Randomizer ZIP file.
In Firefox browser, go to about:addons to open Add-ons Manager
Click on ⚙, Install Add-on From File
Select the ⏰ Countdown Timer Randomizer ZIP file from step 1. ⏰ Countdown Timer Randomizer is now installed on your browser.