Bram is the Batch Renamer and Mover. It is used to batch rename files or folders, as well as move them or copy them. You can work with one folder of items, or include its subfolders' items as well. There are many different ways you can renames the files, including dynamic parts that are unique for each file. Bram has got an easy to use interface that will be familiar to anyone who has ever used the Windows file explorer, and it also supports multithreading when it performs file and folder operations, so it's efficient.