TheRenamer - Automatically rename and organize your TV shows and Movies. Also moves them to your Media Library!
TV Rename - Move or copy and rename media files, download posters, banners and episode images, create .
Hash Renamer - Crowd sourced media renamer using file hashes. * Rename based on file hashes
FileBot - FileBot is the ultimate tool for organizing and renaming your Movies, TV Shows and Anime as well as fetching subtitles and artwork. It's smart and just works.
Movie Renamer - See related links to what you are looking for.
MediaRenamer - MediaRenamer is intended for easy renaming of movie and series files recorded from TV.