How to Set Password to Protect the Page Flip Book

Flip PDF is an easy-to-use program which help people convert PDF to flip book without any programming skills. What's more, people can also use it to edit PDF in order to make more amazing flip book, such as change background, make hardcover of flip book, right to left etc. These slides would show you how to easily add password to page flip book by the easy program. If you have any question about making flip book by page flip software from us, don't hesitate to contact us: support@flippdf.com. Free download: Flip PDF