My book is a PDF download that costs money and I want to prevent people from copying and uploading to Google or other sites for public viewing.
Users need to print the file but I don't want them to copy it. How do I accomplish this?
My book is a PDF download that costs money and I want to prevent people from copying and uploading to Google or other sites for public viewing.
Users need to print the file but I don't want them to copy it. How do I accomplish this?
Consider publishing the book via an online publisher something like the Adobe Adept service:
http://www.adobe.com/products/adept/
EMEA Acrobat Technical Support