Ant Renamer is a free (really free, i.e. the source code is available) program that makes easier the renaming of lots of files and folders by using specified settings. It supports Unicode names.

Bulk Rename Utility: Free File Rename Utility for Windows. Bulk Rename Utility allows you to easily batch rename files and folders based upon many flexible criteria. Free Download.

All-in-one batch file rename utility. Since 1999 Flash Renamer has been the program of choice for users in need of a fast and intuitive way to rename multiple files in an automated fashion. With

Rename Master is a freeware utility designed to rename multiple files with a just few clicks. ... This utility will add, remove, or replace parts of the filename with ease and also supports renaming

Jan 3, 2016 - Define some filters to apply to a list of files, which can be in multiple folders, to rename the whole list at once. It checks the file names, integrates in the Shell (via Explorer context