Garmin BaseCamp

Garmin BaseCamp is a map viewing / GIS software package offered free for download by Garmin, primarily intended for use with their GPS navigation devices. BaseCamp serves as a replacement to the now unsupported Garmin MapSource.

Features

 * View map and satellite imagery and transfer it to the GPS device.
 * Plan trips by entering routes and waypoints and transferring them to the device.
 * Geotag photos and export them to e.g. Picasa.

Mac
The Mac version has not been updated for ARM CPUs, and when launched on M1/M2 CPUs will run on Rosetta 2.