jpeg japery automates common jpg file operations. this package can list and change exif metadata date tags such as date picture taken, date picture modified or date digitized. create file lists of jpeg meta data such as dates or camera make and model. rename files with jpg tags such as date picture taken. use the copy or move feature to copy multiple jpeg files to a location or archive files based on jpeg exif tag information. strip all internal exif metadata and thumbnails making tagged exif jpeg files smaller. this utility can also search, replace, alter case, set attributes, encrypt, decrypt, wipe, delete and more. you can filter files by date, size and pattern.