How to execute a Crop to content

I have a couple of hundred files that I need to crop. The size varies by 1 to 10 pixels, can be horizontal and or vertical. After the crop, I need to change DPI, expand the margins, then resize the final image. The only thing I can’t get to work is the crop. If I open the image in Acorn and issue the Crop command with nothing selected it does exactly what I want. How do I do a Crop to content in Retrobatch?

TIA!

Joe B

Acorn’s crop works by detecting what it thinks the edges of the image are. Retrobatch has a similar node- Trim to Edges. Try that one out and see if it works for you. And of course, let us know if it doesn’t.