Soft191 Renamer description Provides a fast way to rename multiple files at once. Soft191 Renamer is an easy to use and powerful software application that allows you to batch rename a large number of files at once - ideal for sorting out pictures or music files and giving them better, 'readable', names. Live preview shows you the changes you make in real time, without actually renaming the files (this feature can be turned off, and you would have to click the "preview" button to see your changes). Once you're ready to rename everything, just click the "Apply" button and give the go ahead! If you are not happy with your changes, you can press the "Undo" button to restore the original filenames (this is session-based only, so you cannot 'undo' after you close and restart the program).