Tag Archives: pdf signer

How To Electronically Sign Your PDF Documents using a Handwritten Signature Image?

Posted on 2019/05/27 by VeryPDF

When you receive a PDF document by email that you must sign, the process of printing out the file, signing on the dotted line with a pen, scanning the signed document and sending it back can be a rather tedious … Continue reading →

Posted in VeryPDF Blog, VeryPDF Cloud API, VeryPDF SDK & COM | Tagged , , , , , , , | Leave a comment

[VeryPDF Release Notes] PDF Signature -- Digitally sign your PDF documents Easy to use

Posted on 2015/10/01 by VeryPDF

VeryPDF PDF Editor v3.0 homepage:http://www.verypdf.com/app/pdf-editor/index.html VeryPDF has released a new version of PDF Editor v3.0 today, the new version of PDF Editor is include a great function, PDF Digital Signature, you can use this function to add Digital Signature into … Continue reading →

Posted in PDF Editor | Tagged , , , , | Leave a comment

Adobe Reader or Acrobat displays a "At least one signature has problems" message when signed PDF is opened. Signature validity is UNKNOWN. Signer's identity is unknown.

Posted on 2015/03/11 by VeryPDF

VeryPDF PDF Security and Signature (Shell & COM & SDK) http://www.verypdf.com/app/pdf-security-and-signature/try-and-buy.html GENERAL QUESTIONS ABOUT DIGITAL SIGNATURES What is a Digital ID? When traveling internationally, a passport adds a layer of security by providing a means of positively identifying a person's … Continue reading →

Posted in PDF Security | Tagged , , , , | Leave a comment