Axommsoft Pdf encryption software is fastest and easiest way of protecting your digital portable pdf documents. Program is easy to operate protects batch pdf files with open password security and owner guarding. Once pdf file is protected with user password it ensures users you that only authenticated users can open and view pdf document content. Thus tool helps to secure document from being unauthorized access. Pdf encryption also provides another type of security along with pdf user password which is known as pdf master or owner password. This is the password which is used to add pdf user level restrictions like disabled print option denied content copy and disallowed pdf edit etc. Once this pdf permissions password is enabled by you into the document no one can copy print edit form fill comment sign modify split merge or extract pdf files. Administrator can also set selected restrictions only by selecting appropriate options. Program supports RC4 40 bit/128 bit and AES 128 bit/256 bit encryption level security protection locks document with watermark on pages if it is trial version else works without any limitations. Features: (1) Program is Windows 7 compatible. (2) Secure documents with dual security user & owner password. (3) Easy to use even by novice users. (4) Tool has inbuilt user help manual. (5) Protects batch pdf files in a single run.