If you already have a PDF that you’d like to sign, double-click on it to open it in Preview. Then click on the Pen icon near the top right, select the Sig icon, and choose “Create Signature from Built ...

Creating an electronic signature and adding it to your Word, PDF and other documents is easy. Many programs also have built-in digital signing features that add an extra layer of convenience and ...

Digital signatures are used to verify that electronic messages and data have come from the proper sender and to irrevocably certify that data was not tampered with or changed during transition from ...

Thanks to some handy tricks in the Google Labs bag you can easily add an HTML signature complete with images and save it for future use without plug-ins or outside help. Earlier this month Lifehacker ...

The Insider Picks team writes about stuff we think you'll like. Business Insider has affiliate partnerships so we may get a share of the revenue from your purchase. Your email signature can leave a ...

Signature generators give you the tools you need to create a signature and download it to your device for later use. Advanced e-signature apps will also provide additional features such as document ...

In older versions of Outlook, you could insert a marquee of scrolling text into your email signatures. This feature is no longer supported, since the release of Outlook 2007. However, you can add ...

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 ...

Signing your business documents used to be easy. With the rise in online paperless documents, including your signature can be tricky. However, Apple's Mac OS X includes user-friendly signature ...