RReplace can search and replace in both file contents and file names. RReplace is a user-friendly recursive search and replace tool. It can search and replace in both file contents and file names. It can be used for renaming large numbers of files, modifying large numbers of pages of a web site, and much more.

Main features:
1. Search and Replace recursively in file contents and file names under multiple directory trees.
2. Supports exact match and regular expressions.
3. Review, sort, edit, add to and remove from your file selection.
4. Trial Run mode to test your search and replace terms safely.
5. Timestamped backup files automatically created when changes are made to file contents.

Additional features:
1. Common filename formatting options: Swap at dash, upper case, lower case, title case and sentence case.
2. Platform native appearance on Windows, Mac OS X and X11.
3. Regularly updated and maintained.

The license of this software is Freeware, you can free download and free use this search tool software.