View Single Post
Paul_Heery Paul_Heery is online now
Registered
 
Paul_Heery's Avatar
 
Join Date: Dec 2001
Location: Elsewhere, CT
Posts: 2,132
Garage
The Gimp will do what you want.

Open your original in The Gimp. From the menu, choose Color, then Invert. Save your modified image as a new file.
Old 01-09-2011, 03:34 PM
  Pelican Parts Catalog | Tech Articles | Promos & Specials    Reply With Quote #6 (permalink)