File Renamer is a small yet powerful utility to batch rename files. It has several options that make for many different ways of renaming files. A combination of renaming rules can be saved as a script to be re-used later. To begin start by clicking the – unlabeled in this case (see image) – browse button to navigate to the folder where the soon to be renamed files are and if necessary use the accompanying filter to narrow down to specific file types.
The scripting is done via the New script button at the bottom of the program. Click on