change dpi without resize - RealWorld forums

is there a command in PhotoResize.exe to take a batch of images and set each of their dpi to a specific number (say 150) without resampling. So if I have a 1 inch by 1 inch/100px by 100px image at 100DPI and I want to set it to 200DPI it stays 100px by 100px but is now .5 inch by .5 inch?

Yes, to only overwrite the resolution in the header, use PhotoResizeD150T.exe

Amazing, thanks so much. super quick response and a great app.