Free software on your phone or tablet lets you scan, create, edit, annotate and even sign digitized documents on the go.

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.

WhatsApp has a new feature that might be a big boon for hundreds of thousands of users around the world. The Meta-owned company is rolling out an update that brings, among other things, a document ...