Do you have a problem in opening RAR files in your MAC? Try RAR Extractor! RAR Extractor is an advanced software that deals with RAR file.
1 You can drag and drop a rar file into the app's window and choose the destination folder where you want to extract you RAR file, then it works automatically.
2 If your rar file has a password, don't worry, it can be supported by this app.
3 If you need to deal with multi-part rar file, this app can deal with it too.
Have a try now.