WhatsApp’s built-in document scanner lets you digitize paper documents into PDFs directly from a chat on Android or iPhone, ...

It's easy to download a PDF document on an iPhone and save it to an app like Apple Books or iCloud Files. Here's how to do it.

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

Later this month, Andy Arvidson will walk people through a variety of ways to avoid falling during the Anacortes Senior ...