How to use it?
PDF cropping, resizing.
When to use it?
If you need a part of the PDF, cut and convert the unnecessary part.
What part of PDF is affected by it?
The color space of PDF does not change, only the dimensions change.
What to watch for?Enough part should remain after trimming for preparing the PDF bleed.
Selecting size manually or by specifying a value:
Specifying the accurate value
Sets the selected area to the middle