Countdown Timer

Countdown Timer

Counts down until a specified date and time of your choice.

Countdown Timer is available to install from Firefox Browser Add-ons and for download from this page. It has 181 active users The latest version is 2.0.0, and it was published 8 months ago.

View source code
Total download count: 0 (Only count downloads from Firefox-Stats)
Install Countdown Timer from Firefox Browser Add-ons
All available versions

You can find the current and older versions of Countdown Timer here. You can download the archived versions or inspect their source codes.

As a free user, you can only download the latest version.

Upgrade to download older versions
Version Download Size Download count Timestamp
2.0.0 Sign in to download 13.29K 0 2023-08-01
1.5
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12.08K 0 2023-06-29
1.4
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12.04K 0 2023-04-02
1.3
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12.05K 0 2023-04-01
1.2
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11.14K 0 2023-02-18
1.1
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10.44K 0 2023-02-07
How to install Countdown Timer from an XPI file
  1. Simply drag-and-drop the XPI into Firefox to install the add-on.
How to install Countdown Timer from a ZIP file
  1. In Firefox browser, go to about:addons to open Add-ons Manager
  2. Click on , then select Install Add-on From File
  3. Select the Countdown Timer ZIP file from step 1. Countdown Timer is now installed on your browser.