If you're a licensed Name Mangler 2 user, and you'd prefer to keep using Name Mangler 2, it's free and easy to do so. Your existing license will simply work, and we'll do our best to keep it working as Apple updates OS X in the future.

To use Name Mangler 2, make sure all copies of Name Mangler 3 are deleted from your system, then just download Name Mangler 2, drag it where you'd like to keep it, and you're set.