Developer's DescriptionBy Peter WimmerRename batches of .mpo files to.jpg and vice versa.File Extension Changer allows you to batch-rename .mpo files (e.g. from the Fujifilm Finepix Real 3D W1 camera) to .jpg and vice versa. There is an option to rename only multi-picture JPEG files to .mpo. This tool can be used for any other file extensions as well.