HoudahGeo 4.0 - One-stop photo geocoding and geotagging solution Posted 9/19/2014 at 12:38 UTC in Mac by gnye@amdesign.net | Permalink | Tweet Houdah Software announces the immediate availability of HoudahGeo 4.0 - an upgrade to its one-stop photo geocoding and geotagging solution for the Mac. HoudahGeo is tightly integrated with iPhoto and Aperture Places. It offers a myriad of ways to geocode and publish photos. HoudahGeo 4.0 adds support for Mac OS X 10.10 Yosemite. This free upgrade is recommended for all users of Mac OS X 10.8 or later.