PDFSign is a software that adds digital signatures to PDF documents. It is self-contained and operates on its own. It is entirely automated, too.
With PDFSign, you can sign PDF documents in just a few simple steps. All you need to do is select the PDF file or folder with PDF files, select the Digital ID file, and push the Start button. The PDF document will be signed automatically.
PDFSign offers several key features that make it stand out. The software offers recursive search for PDF documents, making it easy to find and sign multiple files. It also doesn't require additional plug-ins to open documents or verify signatures in Adobe Acrobat or Adobe Reader. Additionally, you can apply invisible signatures to a document or a collection of documents, linearize for Fast Web View, and use certificate information in a PKCS #12 file to digitally sign documents.
One of the best things about PDFSign is that you can use Adobe Acrobat or Adobe Reader to verify your signatures. You won't need to install full Adobe Acrobat or Adobe Reader plus the Adobe Document Server for Reader Extension. The standard signatures produced by PDFSign are interoperable with the Adobe signature format, and can be verified using the freely available Adobe Reader 6.0+, ensuring that embedded signatures have the widest possible reach and can be verified by any recipient.
Finally, PDFSign offers support for PDF format versions up to 1.7. This means that it is compatible with the latest PDF files, ensuring that you can sign all your documents without any issues.
In conclusion, PDFSign is an essential software application for individuals and companies that work extensively with PDF documents. It is easy to use and offers several key features for signing and verifying digital signatures on PDF documents.
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