This is a DREAM COME TRUE!
As a long time PC and Irfanview converter user, I was sad to see I could not use that program on my new Mac - BUT NOT FOR LONG! This is Reformator App is the Beez Knees!
I take a LOT of photographs which must end up online in real estate/archtectural presentations at a lower resolution and different aspect ratios than out-of-camera provides. Often, these same images go to different uses. For example, I may have captured a 16:9 aspect photo at 4000x2250 pixels and 300 dpi, but now I need that same photo online at 72dpi and 1500 pixels wide for a wide aspect tour AND also at 1000 pixels wide in 4:3 aspect ratio for the multiple listing sites — EASY! with Reformator! In one case, convert the 50 images in 10 seconds to what I need; and, then do it again with borders this time for my MLS folder.
This is a Godsend!
PhilPhoto about
PhotoMill: The Image Converter