OziPhotoTool combines the technology of a GPS receiver and a digital camera to automatically keep a record of where digital photos were taken. It is designed to be used in conjunction with OziExplorer. Most digital cameras have “EXIF” metadata stored as part of the photo. This includes is the date and time the photo was taken. Many GPS units have “tracklogs”. The GPS keeps a record of points that the unit has traveled over, including the time at each point. OziExplorer can read “tracks” from many different GPS units. OziPhotoTool takes the digital photos with EXIF metatdata, and tracks from OziExplorer to determine where the GPS was when the photo was taken. As long as the GPS was in the same location as the camera this represents the location of the photo. OziPhotoTool outputs the linkage between the photo and its location by creating an OziExplorer waypoint file, generating map features on OziExplorer maps, watermarking the photos, embedding exif information in the photos, and/or generating HTML output. Check http://oziphototool.alistairdickie.com/download.html for smaller download options