How to encrypt PDF file in seconds?

As promised, it’s time to talk something about the encryption of your pdf files. In this blog, we’ll focus just on how to encrypt a pdf file in an easy way.

As we all know, PDF files format is very popular as it is compatible on every platform whether it is Windows, Mac, Linux, Android or iOS. PDF documents are used for sharing innovative ideas and thoughts, filling forms, storing sensitive information, etc. The security of document is becoming an urgent issue in order to protect our copyright.


WowTron PDF Encryption is a simple tool to add password to pdf files, it does not only enables you to encrypt pdf, but also allows you to set permissions to pdf file. All you need to do are just several clicks. With WowTron PDF Encryption, securing pdf file is not a big deal. It is just a piece of cake. Just pick your encryption method and save. You’ll be prompted to enter a password for your new encrypted pdf files.

One more thing, it only costs you $16, but you can use it forever.