The freeware Image Organizer is a reliable software application designed to organize your media files by date criteria (date taken) in just a few clicks. Overall usage become very simple. Just set a source and the destination directory and press the 'Let the copy begin' button. Original images will not suffer modifications. Folder structure you'll get will be like this: Folder: 2013-01-11 File inside folder: firstname.lastname@example.org.JPG. Very simple operation. No files are deleted from the source folder. Copies files from all sub-folders if selected source folder contains multiple folders. Never overwrites any files. Compares files byte by byte if they are taken/created at the same second to make sure they are not the same before copying. Renames *.MOV files to *.MP4. I added this for my personal use because my blue-ray player can't play *.MOV files but if i rename them to *.MP4 then they work fine.