PDF Secure software simplifies pdf security with automated tools that password-protect, encrypt, decrypt, re-encrypt, change and add permissions, and modify existing permissions in pdf documents.

The software is equipped with high performance capabilities that automate the process of safeguarding your PDFs. It allows you to password-protect your PDFs, encrypt them, decrypt existing ones, re-encrypt them, alter passwords, add permissions, and modify prevailing permissions in your PDFs.
PDF Secure includes support for both Encrypt RC 40 bit and RC 128 bit, as well as decryption for RC 40, RC 128, and AES. With PDF Secure's advanced features, you can be confident in the security of your PDF content.
Version 1.06: see what's new in help.