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, ...

Rahul Naskar has years of experience writing news and features related to Android, phones, and apps. Outside the tech world, he follows global events and developments shaping the world of geopolitics.

From price checking in a store to quickly accessing information, scanning a barcode or QR code with your smartphone is an incredibly useful skill. While it may seem like you need a special app, most ...