1)   PDF-Pro 2.7
Create PDF files quickly and easily with PDF-Pro. PDF Batch Convertor, Page Merger and Splitter, Batch Encryptor, Bookmarks and Hyperlinks, Watermarks. All features in one package.
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 2)   PDF Encrypt COM/SDK Unlimited License 2.3
PDF Encrypt allows you to encrypt (using standard 40-bit or 128-bit supported by Acrobat Reader 5.0 and up) existing PDFs, set permissions, add user and owner password.
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 3)   ap PDF Encrypt 2.3
PDF Encrypt allows you to encrypt (using standard 40-bit or 128-bit supported by Acrobat Reader 5.0 and up) existing PDFs, set permissions, add user and owner password.
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 4)   PDF Encrypt COM/SDK 2.3
PDF Encrypt allows you to encrypt (using standard 40-bit or 128-bit supported by Acrobat Reader 5.0 and up) existing PDFs, set permissions, add user and owner password.
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 5)   PDF-Pro Gold 1.1
PDF-Pro Gold is a simple and fast tool to create and secure PDF files. It converts complex documents into PDF format 5-8 times faster than competitors. Features include PDF Creation, PS2PDF Conversion, 128 Bit Security, Watermark and etc.
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 6)   Encrypt & Decrypt PDF 1.00
Encrypt & Decrypt PDF allows you to Encrypt and Decrypt protected Adobe Acrobat PDF files in batch mode. With this software, you may freely secure your PDF files from being printed, changed, copied, extracted, signed of your PDF files.
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