1)   Ap PDF Stamp 3.1 PDF Stamp is an advanced product that enables you to stamp content into a PDF document. Besides images, texts and graphics, PDF Stamp is able to add links and notes.support command line. 2)   Batch TIFF Resizer 1.59 Batch TIFF Resizer which resize and converts single and multi page tiff images, EPS, PS, PNG, BMP and JPEG to TIFF, JPEG or PDF files or spilt multipage tiff to single tiff . 3)   PDF Stamp COM SDK Unlimited License 2.2 PDF Stamp is an advanced product that enables you to stamp content into a PDF document. Besides images, texts and graphics, PDF Stamp is able to add links and notes. 4)   PDF Stamp COM SDK 2.2 PDF Stamp is an advanced product that enables you to stamp content into a PDF document. Besides images, texts and graphics, PDF Stamp is able to add links and notes. 5)   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. 6)   PDF Security ActiveX 2.0.2007.901 Encrypt and decrypt PDF files Supports PDF user password and owner password protection Password protect opening of the PDF document Disable printing of the PDF document Disable copying of text/graphics 7)   ap PDF Encrypt 3.0 PDF Encrypt allows you to encrypt (using standard 40-bit or 128-bit or AES encryption ) existing PDFs, set permissions, add user and owner password. 8)   PDF Encrypt COM/SDK 3.0 PDF Encrypt allows you to encrypt (using standard 40-bit or 128-bit or AES encryption ) existing PDFs, set permissions, add user and owner password. 9)   PDF Encrypt COM/SDK Unlimited License 3.0 PDF Encrypt allows you to encrypt (using standard 40-bit or 128-bit or AES encryption ) existing PDFs, set permissions, add user and owner password.