For years I’ve been annoyed with DMG files cluttering my 
Downloads folder. I’ve just downloaded and finished using an installer and now just want to unmount the disk image. Why can’t MacOS just delete the corresponding DMG file automatically when I do that? Why do I always have to manually take care of both the disk image and the DMG file?
Well, I’ve solved the problem myself with DMG Cleaner. Sometimes it’s the little utilities that make life easier. It’s now finally available in the App Store! Learn more.