Lupas Rename is a wonderful tool to rename files and folders at one go. Lupas Rename has various features like, renaming folders and files, Rename files in recursive subdirectories, Shell Integration (right click on a folder in the explorer to start Lupas Rename on these folder) , Instant Preview (Optional) , Undo the last rename operation, Make a Batch file to rename from a DOS Console, Make a Batch file for UNDO operation from a DOS Console, Save and Load your options into an INI File, Filter by any masks: *.mp3;*.mp2 or a*.txt., Load/Edit a Text Files in a Small Editor to help renaming files, Sort Ascendant/Descendent by any column (name, path, size...). Lupas Rename can also match case to edit a substring or can replace the name by any text. Lupas Rename would also allow to crop characters. The main window of Lupas Rename is sizable and it also supports couple of languages to start from. Lupas Rename is a completely free tool developed by Ivan Anton. Lupas Rename is available for download from http://rename.lupasfreeware.org/download.php. Lupas Rename does not have good support to solve your problems if you face.