Advanced Renamer is a free program for renaming multiple files and folders at once.
It is easy to set up an advanced batch job using multiple methods on plenty of files. The 13 different methods enable you to change the names, attributes, and timestamps of files in one go. The files can also be copied or moved to new locations based on information in the files.
Advanced Renamer can construct new file names by adding, removing, replacing, changing cases, or giving the file a brand new name based on known information about the file. Before performing the operations on the files, you can verify that the output will be correct, and if you perform the rename and regret it, you can undo the complete batch.