Boxoft PDF Renamer is an extremely powerful complete batch rename solution, An incredible feature set includes rename multiple PDF document based on content, metadata and file attributes(Size, Datetime) within PDF files. You can batch change or update multiple PDF files metadata (title, creator, producer, author, subject and keywords) as well as. Boxoft PDF Renamer also includes flexible Rules System, support for regular expressions, international character sets (unicode), unlimited undo and redo, complete rename automation using scheduling, command line renaming and more.