More about Quick File Renamer
You can download the installer 3.16 MB of Quick File Renamer v3.0 from this site. The trial version of the RebrandSoftware product gives access to most features, but to use it on the full you need to purchase this program at $14.95. It is in the System Utilities category, File Managers. QuickFileRenamer.exe and Renamer.exe are the most popular installer names of the software you may come across. The antivirus scan of the direct download link proved it to be clean.