Thunar is a file manager for Linux and other Unix-like systems, written using the GTK+ 2 toolkit.

Phatch (PHoto & bATCH) is a raster graphics editor used to batch process digital graphics and photographs. Phatch can be used on the desktop as a GUI program …

pyRenamer you can change the name of several files at the same time easily.

FileBot is the ultimate tool for organizing and renaming your Movies, TV Shows and Anime as well as fetching subtitles and artwork.

Métamorphose is a batch renamer, a software to rename large sets of files and folders quickly and easily.