Krename is a very powerful batch file renamer for KDE3. Features
include: -renaming a list of files based on a set of expressions
-copying and moving a list of files to another directory -converting
filenames to uppercase or lowercase -adding numbers to filenames
-finding and replacing parts of the filename -renaming MP3 or Ogg
Vorbis files based on their ID3 tags -setting access and modification
dates -managing permissions and file ownership -extending krename's
features with a plug-in API -renaming directories recursively
-supporting KFilePlugins -creating an undo file