Using the following command in Linux, I'm adding a CropBox to an A4 PDF file in order to remove an ugly border from it.

```
gs -sDEVICE=pdfwrite \
-o output.pdf \
 -c '[/CropBox [35.5 465.7 269 790] /PAGES pdfmark' \
 -f input.pdf

```

I then wish to increase its size back to the original. Is there a way to remove the CropBox using Ghostscript or at least increase its size?