Hello! I am looking for a program which can use the PTE-command 'Rename Image File' for all slides. For example slide names: name_C, name_A, name_X to 001 name_C, 002 name_A, 003 name_X and so on Many thank for help mwo_achenbach There are many tools to rename a large amount of files (slides). That's not my problem. The slides (of my example) have complex Objects and Animations and are members of of a slideshow. My solutions was changing one slide after the other by hand with 'Rename Image File'. Now I am look for a scipt or batchtool to automate the process. Sorry the first describtion of my problem was bad. mwo_achenbach