SamePage does not currently support cropping, but don't worry we plan of adding that functionality in the future. Here are couple of ways to crop a PDF before you import it into SamePage. 

• For PCs you can try a program called PDFscissors found here, www.pdfscissors.com.
• For Macs 

1. Open the PDF you want to crop with Preview.
2. Turn on Thumbnail view
3. While holding the Command button select all the pages you wish to crop in the Thumbnail window
4. Select the Select Tool 
5. Select the are you would like to crop
6. Go to Tools and select Crop
7. Save the file and import into SamePage