Download Batch Rename Files Tool 3.7 here

Features:
  • Rename multiple files and folders
  • Remove, edit text in the file names
  • Perform text substitution
  • Sort the file details by any column
  • Group configurations into "favorites"
  • Directory recursion - process sub-directories too!
  • Regular Expressions support
  • Change the case of file names
  • Remove characters or words
  • Remove digits or symbols
  • Append or prepend text to file names
  • Append dates in many formats
  • Append the parent folder's name
  • Auto-number files with flexible rules
  • Automatically preview the new names
  • Rename files from an input text-file list
  • Create an "Undo" batch file
  • Log activity to a log file
  • Change file and folder date/timestamps (created, modified, accessed)
  • Change file/folder attributes (hidden, read-only, archived)
  • All settings retained between sessions