How to add your signature to a PDF or document using a Mac Every Mac computer comes with the program Preview, which is a great and free tool to view your photos. You can also crop and rotate pictures ...

Here is a guide that shows you how to sign a PDF document in Microsoft Edge. Signatures are basically used to get or provide consent or approval on documents like contracts, legal documents, ...

Researchers at the Ruhr-University Bochum in Germany have figured out three different ways to forge digital signatures in PDF documents. The fakes will be treated as genuine on 21 of 22 desktop PDF ...

Electronic signatures have gained popularity in recent years in the business world. Every now and then, people require signed documents as proof of verification from the owner. While it is common to ...

Did you know that, in the U.S., electronic signatures are just as valid as your good old handwritten ones? Pretty cool, right? But if you’re scratching your head wondering how to get your digital John ...

Perhaps Dan Rather should look into a new service to be announced Tuesday by Adobe Systems. The company's Certified Document Service verifies the authenticity of documents saved in Adobe's PDF, or ...

Struggling to edit, sign, or convert PDFs without shelling out for pricey software? You’re not alone. Whether it’s updating a resume, signing a contract, or merging multiple files into one, managing ...

Appligent's new server, SecurSign 2.0, allows users to add digital signatures to PDF files. The software uses standard X.509 digital certificates from a commercial certification authority. It supports ...