by: Keith Fenske, https://kwfenske.github.io/
RedatePhotoFile is a Java 1.4 application to change file names or the "last modified" date in the system file directory for JPEG photo files, using an embedded date and time found within most JPEG files. The oldest date in a JPEG file is usually the original image creation date. A newer date is often from editing.
Download the ZIP file here: https://kwfenske.github.io/redate-photo-file-java.zip
Released under the terms and conditions of the Apache License (version 2.0 or later) and/or the GNU General Public License (GPL, version 2 or later).