TL;DR: Make your iPhone or iPad even more helpful with this lifetime subscription to the iScanner App, on sale now for $27.99 through Feb. 15 with code SCAN. We count on our smartphones for a lot of ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Every time you need to upload documents online ...