Encrypt and decrypt protected Adobe Acrobat PDF files in batch mode with Encrypt & Decrypt PDF. With this software, you may keep your PDF files from being printed, changed, copied, extracted, signed, filled, assembled or merged, and you also may remove the password from your PDF files if you already know the owner or user password. All versions of Adobe Acrobat are supported.

The license of this software is Free Trial Software, the price is $45, you can free download and get a free trial.