Open Source Perl File Renamers for Windows

namefix.pl is a cross-platform batch file renaming utility first released in 2006. It automates the cleanup of large sets of filenames using regular expressions and configurable rules. Features include handling of whitespace, punctuation, extensions, directory processing, safe overwrite checks, and dry-run mode. Both command-line and Tk GUI interfaces are provided. The project was created by Jacob Jarick and is licensed under the GNU General Public License (GPL).

Filekit is a set of file processing GUI tools that can be put into an USB flash, so that no installation is required. Aim of the project is to include many file processing tools such as file searching tool, batch rename file, find duplicate files, split and join files and so on ... Release 0.1.0 consist of the multi-threaded file search tool that allow you to select multiple folders and files, then search those files that contains particular strings using regular expression. Release 2.0 includes the DOS command execution function, so that you can apply DOS command to a list of selected folders and files. You can batch rename files using this feature. This release add an option to select files from the result panel and let you do iteration processing. Other features will be provided in future.

xNamer, a flexible multiple file-renamer. Supports Perl regular expressions for advanced file selection and filename transformations. Cross platform GUI. MS Windows integration.