www.makemkv.com

If you have a retina macbook pro the text is really bad in this program, but you can fix it.
Right click on the icon and select 'Show Package Contents'.
Open 'Contents'.
Open 'Info.plist' in text edit.
Paste the following: after the line: Save and exit.
Then make a copy of MakeMKV.
Delete the original.
Rename the new from 'MakeMKV copy' to 'MakeMKV'

Now when you open it you will see all nice smooth text.

Thank you very much for this post. Works for me, though the main icon and toolbar icons need to be re drawn in Retina resolution.

I hope the next release includes these updates