Here you select the directory (or directories) that contain the photos you want to geotag, the time tolerance (how closely the photo’s timestamp needs to match up with the GPS location’s timestamp), and the offset between the camera’s timezone and GMT (UTC), the timezone used by the GPS to timestamp locations in the GPX file. Then click on the red “Configure” underneath: Start up the program:Ĭlick on the blue “Configure” at top to select a single GPX file that contains position and time data for the photos you want to tag. Grazer: Grazer is the simplest program I’ve found – all it does (purportedly) is embed the geographic data from a GPX file into a photo based on timestamp. While I’ll be posting about some of those shortly, I thought I’d start out with two more modest programs that don’t do much more than geotag the photos.

There are a fair number of programs that not only embed geographic data from a GPS file into a photo’s EXIF header, but also have a host of other features as well.

Expert gps geo tagging photos