With macOS Catalina and later, there are plenty of great reasons to delete apps. Get the best uninstallers to delete any application on your Mac. If that sounds like you, we’ll show you exactly how to uninstall apps on Mac. It may be old and unsupported – or maybe you just don’t use it anymore and don’t have a need to keep it around. There often comes a time when you just don’t need to keep an app around. On the Purchased screen, you will be able to see a list of all the Applications that you have downloaded to your Mac from the App Store. Next click on the Purchased tab, located in the top Menu-bar (See image below) 3. Follow the steps below to Restore Deleted Application on Mac from the App Store.IDG An offloaded app sports a cloud download icon. In iOS 11, Apple added an option to offload apps rather than just delete them as a compromise between apps you use and storage consumed.Open the PowerShell as an administrator, as described. It's a little trickier, since you'll need to find the appxmanifest.xml file path for the app you want to reinstall, but it's not that tricky.
If you wonder on how to reinstall a broken app in your Mac OS X, this video will give you three choic.