Exchangeable Image File (EXIF) data is stored within JPEG images. Almost all digital cameras record and store the cameras settings, scene information, date/time the photo was taken etc within this EXIF data. This information can be really useful when it comes to sorting and viewing your digital photos, providing you keep the date and time settings of your camera up to date. While traveling this rarely happens, making the date/time values useless.EXIF Date Changer modifies the date and time attributes of the EXIF data in your digital photos. This allows you to compensate for incorrect camera settings, or different time zones within seconds. As an added bonus you are also able to rename all photos to include the time taken in the filename, making it even easier to sort and view your photos.