Ever need to "sign" a PDF, meaning insert your signature in a document as though you'd handwritten it? Productivity501 shows how you can sign PDFs using Adobe Acrobat's stamping feature: It turns out ...

Have you ever been in a situation where you have to print out a document just to add your signature to it? If you don't want to go through the time-wasting process of printing, signing and then ...

To properly sign a PDF on your Android phone or tablet, you'll need to download an app from the Google Play Store.