WMF Viewer (Carbon and 10.3) - Version 1.4.0 The program helps you to to view the image files of the WMF type on the Mac, and convert them to numerous vector and raster formats including PDF, JPG, GIF, TIF, PSD, PICT, PNG, BMP, and SGI. You can navigate throught the images in a folder using navigation keys and keyboard shortcuts. Changing the view size allows to view at different zoom amounts.