Looking for a way to disallow pdf editing, printing or content copying? Try pdf encryption software, encrypt bulk pdf files with password security protection, set allow or deny mode of pdf features with RC4 or AES 128-bit encryption security. Pdf security software is Windows 7 compatible, robust and easy to use by novice users. Using pdf encryption utility, you can easily protect your private & confidential documents with password security of user password and owner password. User password is one which is used to open locked pdf file however owner password sometime called as permission password, restrict pdf for edit, print, copy, form fill, sign, comment, extract & convert. These restrictions are optional and can be selected according to requirement. Free version of pdf encryption software stamps watermark on output pdf file pages.
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