I've got lots of pages of B&W scanned images that are not quite centered. My usual method for centering them would be:
1. Open image.
2. Ctrl + Shift + N to create a new layer.
3. Select the Paint Bucket tool and fill the new layer with white.
4. Move the new layer down using the arrow button on the Layers window.
5. Select the top layer again by clicking on the Layers window.
6. Select the Move Pixels tool and drag the image until it visually looks centered.
7. Ctrl + M to merge layers down.
8. Save.
Is there any smarter, faster, fewer clicks way of accomplishing this? Is there any way of programming this so I don't have to visually center each page?
(Also, I usually have to close and reopen paint.net after about 10 pages because the program isn't freeing all memory when files are closed.)
