AWinware Pdf encryption software is most powerful and efficient utility which supports password protection of bulk pdf files in a single batch. Protect pdf file with password securities including open password and owner password. Open password is one which is required to open pdf files for viewing purpose and owner password is one which is used to apply restrictions on pdf documents i.e. during encryption process, you can define whether you wish to allow some specific permissions to user or not like pdf editing, pdf printing, pdf copying, pdf form filling, pdf signing, pdf page extraction, pdf commenting etc. Program is very easy to use and supports RC4 and AES both encryption level protection either it is 40 bit or 128 bit. Pdf security software can process single pdf file as well as batch pdf files for encryption. Locking pdf files with password security ensures that only authenticated person can open and view pdf document for editing, printing, copying if allowed. Trial version displays watermark on pages while registered version works without any restriction.
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