we are starting selling ebook to our users so..
we need the following application developement:
1) where we can convert pdf file to exe file with 256 bit password encryption for ebook creation
2) ebook can be open/read in one computer only not on any other computer. if user try to share ebook from other on different machines then that ebook will not open on another machine if it is already opened in a single machine.
Only genuine / dedicated and most important well experienced bidders are invited with Sample works.
***You can suggest or show any other methods also i.e. webbased or desktop based...