Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

matt90

macrumors member
Original poster
Does anyone know how to convert the white in a picture to alpha (transparent) using Preview or a freeware application?
 
If you're looking for free I'd suggest gimp, select the white, delete it, and save it in a format that supports transparency.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.