GraphicConverter 9 - Adds Mavericks compatibility Posted 12/18/2013 at 5:19 UTC in Mac by gnye@amdesign.net | Permalink | Tweet GraphicConverter 9 is fully compatible with OS X 10.9 Mavericks and, as well as enhancements to existing functionality, it comes with some new features like Non-destructive image editing and undo in the browser.