It also covers the details that tend to get overlooked. You can redact sensitive information, password-protect documents, or compare files side by side without needing extra software. OCR ...

I can tap, scribble, or circle anything on my Android phone to learn more in seconds. It even identifies songs.

First, right here in these Cool Tools headquarters last week, my compadre and fellow Fast Company contributor Jared Newman showed you a series of simple sites for ​seeing minimalist, plain-text ...