PDF Security ActiveX descriptionThis is an useful tool which can encrypt and decrypt PDF filesPDF Security ActiveX Component can help you easily encrypt PDF with standard 40-bit or 128-bit encryption). With this application you may as well set the permission of the user for printing or modifying.

You can make secure PDFs and protect your PDFs in one function call. PDF Security ActiveX also provides the ability to decrypt an encrypted PDF given the password.

Both encryption and decryption are done by PDF Security ActiveX Component itself without the need of installing