You Should Use Transnomino to Rename and Reorganize Your Mac Files

Transnomino is a free Mac app that can automate things that would take ages by hand, and is one you need to know about if you regularly deal with large folders full of files. It has a bit of a learning curve but is extremely powerful, allowing you to rename a folder full of unorganized photos or music files. You just drag any folder or collection of files into the app, and then decide how you'd like to rename or organize your files. You can do things like find and replace terms, add a prefix or suffix, or number your files.