Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

The full PDF editor lets you sign documents, add watermarks, merge multiple files, and protect sensitive scans with PIN codes ...

Scanning a document lets you share and edit documents digitally. You don't need anything more than your Android phone and its camera. Even if you're using one of our favorite budget Android phones, ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Melanie Pinola Smartphones are the Swiss Army knives of the digital world, but not all of ...

QR or Quick Response codes are one of the most popular ways to access information on the go. Invented in 1994 and once considered the wave of the future, part of the QR code revival that started in ...

Want to scan something but don't have a scanner handy? A recently updated Mac app called Prizmo can help you make scans using your digital camera. Josh Lowensohn Former Senior Writer Josh Lowensohn ...

The native camera app on iPhone includes functionality that allows you to scan QR codes and access QR code content like URLs without having to download a third-party app. QR codes can include contact ...

A document scanner app allows you to scan, edit, and save documents in digital format easily without needing a physical scanner. A few apps offer advanced features like OCR, which helps you copy text ...

There are several reasons why your Pixel 8’s QR code scanner might stop working suddenly. It could be a temporary glitch with the Camera app, an issue with lighting conditions, or even a dirty camera ...

The iPhone's default Camera app is the way most average users end up snapping photos and recording videos, but it can do a lot more than that. And you don't even have to have a brand new iPhone 15 to ...