D2S

The D2S product range includes security applications that can apply digital signatures to PDF documents and forms using a X.509 Certificate. It includes client and server side products that do not rely on Adobe Acrobat for signing or validating. Version 3.5 produces signatures which are interoperable with the Adobe signature filter, and can therefore be verified using Adobe Reader.  

D2S Product line overview:

D2S Acrobat Plug-in

The D2S Acrobat Plug-in provides a simple yet user-friendly way of incorporating any certificate into a PDF file using Adobe Acrobat. Currently this plug-in also supports Acrobat Reader 5.x up to 8.x!

D2S Convert&Sign

In only one single step, D2S Convert&Sign converts a file to PDF and signs the PDF file without the need for a full Acrobat license.

D2S Sign&Validate

A stand-alone tool to sign and/or validate PDF files without the need for a full Acrobat license.

D2S Sign&Validate - Java

A JAVA applet that runs on the client side in a browser. With this application you can open "Signed" PDF files in order to validate the signature(s) present in the current PDF file. You can also view the PDF document.

D2S Server Sign (SDK)

D2S Server Sign (SDK) can be integrated into a server environment. The SDK provides functions that allows you to sign PDF files with a server certificate. A Java and C++ version is available.

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