Downloading Osm2Garmin 1.2.267 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. The actual developer of this free software for Mac is Osm2garmin development group.
The application relates to Design & Photo Tools. The most popular version among Osm2Garmin for Mac users is 1.2. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
Osm2Garmin is an app that allows you to convert OpenStreetMap data to Garmin-compatible format. The app combines OpenStreetMap (OSM) geographic data with contours from NASA's SRTM data and generates maps for Garmin GPS receivers. The program is a Netbeans Rich Client application running within Sun Java virtual machine.
You may want to check out more software for Mac, such as P-10 Image Converter Lite, AuroraSvgViewer or XN Convert, which might be related to Osm2Garmin.