In this case, you should know how to clean the leftovers after the above removal: Always ignoring these vestiges usually cause some troublesome problems on the PC, such as cannot re-install the app, or disk space are consumed quickly and have no enough space to support the computer's performance. However, in addition to the package, there are usually many preference files and support files still leaving on the Mac computer, and continue to take up the disk space.
Leftover issue is a very common problem when you choose to remove a program via moving it to the Trash, which just can help you remove the installed package of the target application. Note: vestiges are usually contained if you take the above removal methods to uninstall Mathematica 11.3, your should do an additional leftovers removal after deleting the app's installed package. Resolve the leftover issue after the above removal
Some applications may contain an particular uninstaller on their install packages, you can try to open the package to check whether there is an uninstaller of the applications. Uninstall Mathematica 11.3 via its uninstaller
Easy-to-follow guides to uninstall Mathematica 11.3 for Mac 1.
Situations that you may want to remove Mathematica 11.3 When there is a need to uninstall Mathematica 11.3 on your Mac computer, do you think it is just a piece of cake or a difficult task for you? Different people may give different answer to this question, but it is a fact that some problems always exist and trouble you to remove this app under the OS X. How can Uninstall Mathematica 11.3 Totally from Your Mac