I disagree. The right appcleaner where you can drag an app out of your applications has the ability to take it out of your library too so you don't just put the app in the trash. App Store is another cleaner and I don't like it. So I need to drag it to appcleaner. I am getting an error message that says App Store is a protected program. I can't seem to change that so both app cleaners are in my applications. I will talk with Apple about that.
If you download an app that you don't want you must have an app cleaner. There are many app cleaners on the App Store, but only one is approved by DVMUG and that is the one with the beige bag icon. I
n my case, I am dissatisfied with Libreoffice. It doesn't let go of what you write and save there. I found out that Apache Open Office has a new 4.0.1 which can be downloaded to Sierra. That is the only way I'll be able to get rid of LibreOffice safely and completely. In order to save the Memoirs that I wrote in LibreOffice over a period of months, which are notes for a final memoir, I will have to print them out. Apache Open Office is compatible with Word. You ocan email them as docs. The files in LibreOffice may say doc, but how to get them out of there and into another program is difficult. I will have to print them out and scan them into my new MBP before I can put Libreoffice into the app cleaner in my Mac Mini. That way I won't lose all the files. I will try downloading the etre file suggested.