Checker Plus for Google Calendar™

See your next events, get meeting desktop notifications, add or snooze events without opening the Google Calendar page!

Checker Plus for Google Calendar™ is available to install from Firefox Browser Add-ons and for download from this page. It has 3,961 active users The latest version is 39.0.5, and it was published a month ago.

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

All available versions

You can find the current and older versions of Checker Plus for Google Calendar™ 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
 23 versions available for download.

Install XPI file

  1. Simply drag-and-drop the XPI into Firefox to install the add-on.

Install ZIP file

  2. In Firefox browser, go to about:addons to open Add-ons Manager
  3. Click on , then select Install Add-on From File
  4. Select the Checker Plus for Google Calendar™ ZIP file from step 1. Checker Plus for Google Calendar™ is now installed on your browser.