How To Uninstall Garmin WebUpdater

1. The standard and easiest way to uninstall Garmin WebUpdater:

First, we need to make sure the app isn't running, so lets open Force Quit (from the Apple menu on the top left of your screen) and terminate the app if you see it running:


 - Now, open your Applications folder.
 - Right-click on "Garmin WebUpdater".
 - Click on "Move to Bin" (or "Move to Trash" on older versions of macOS)

2. How to remove Garmin WebUpdater using the Terminal:

 - Open the macOS Terminal from Applications > Utilities.
 - Type killall "Garmin WebUpdater", hit ENTER
 - Type rm -rf "/Applications/Garmin WebUpdater.app", then hit ENTER.
 - If that fails, try typing sudo rm -rf "/Applications/Garmin WebUpdater.app"
 - Now type rm -rf ~/Library/Caches/com.garmin.webupdater, hit ENTER.

This will remove Garmin WebUpdater from your Mac, but some supporting and related files will be left behind. Read on for the best way on how to remove those.

3. Completely remove Garmin WebUpdater and related files using iBoostUp's Uninstaller:

 - Open iBoostUp (download free, or search for it on the App Store).
 - Click "App Uninstaller".
 - Click "Select Application", then select "Garmin WebUpdater" from the list and click "Uninstall".
 - Enter your password if prompted, you may choose to skip this by clicking cancel — note that skipping this prompt will leave some files behind that you can remove manually, these will be shown as 'skipped' on the results screen.

This will remove Garmin WebUpdater and all related files from your Mac.