How to remove black borders of a PDF to print it in an environment-friendly way?

You can use A-PDF Page Crop (free download here) to remove useless borders or crop into smaller page size.

The tutorial below shows two situations of using A-PDF Page Crop:

First Situation: Remove Black or White Margins of PDF files.

1. Free download and install A-PDF Page Crop, then operate PdfPCP.exe, open a PDF file to be cropped.
2. Now, you can draw crop box at the position you wanted, it also enables you to copy, paste or delete the boxes, define the size of boxes by yourself.
3. Apply the current settings to other pages or do settings separately for other pages. Then, click "Crop and Save As" to save your cropped PDF files.
Choose “Yes” in the Message Box: "Open the result file?" Let’s have a look at the output files:
The page looks so clean without the ugly black border, right? You can also remove white edges of PDF documents to fit the standard size as required.

Second Situation: Crop PDF pages into two or more parts with smaller page size for special utilizes.

1. The first step is the same as above situation:
2. Draw crop boxes at the position you wanted, the program also enables you to copy, paste or delete, align these boxes, define their size by yourself.
3. Apply above settings to other pages (Even Only/ Odd Only/ All pages), or click other pages in pages list to set crop boxes separately. Then click "Crop and Save As" to create cropped PDF files.
Now have a look at the result PDF document:
Ok, so easy to handle, want to have a try now?