KRename is a very powerful batch file renamer which can rename a list of files based on a set of expressions. It can copy/move the files to another directory or simply rename the input files. KRename supports many conversion operations.


  • Renaming a list of files based on a set of expressions
  • Copying/moving a list of files to another directory
  • Converting filenames to upper/lower case
  • Adding numbers to filenames
  • Finding and replacing parts of the filename
  • Renaming Mp3/Ogg Vorbis files based on their ID3 tags
  • Setting access and modification dates, permissions and file ownership
  • A plug-in API which allows you to extend KRename's features
  • Renaming directories recursively
  • Support for KFilePlugins
  • Creating Undo file
  • And many more...