How to crop and split a PDF in LaTeX, without using it

This is a template that allows to crop and split a PDF just editing few lines of code.

Read me:

• Load your PDF (Project --> files)
• Change opportunely the size and the number of pages
• To discovering the correct size, you can use software like: Inkscape, Gimp or a PDF Reader
• I put the units in mm but you can choose in whatever you want
• Activate a step at a time

More info on my website: http://rainnic.altervista.org/it/tag/latex