We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Matthew Guay When life gives you paper, your phone can turn it into clear PDF ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. Quick response codes, better known as QR ...

The best scanner apps for mobile devices help you capture images with minimal distortion, save them in useful forms and share the files online easily — without the need for a cumbersome desktop ...

While every phone can read QR codes located around you, barcode scanning is a different story altogether, and the best barcode scanner app makes it a bliss. While the process works similarly as QR ...

We independently review everything we recommend. We may get paid to link out to retailer sites, and when you buy through our links, we may earn a commission. Learn more› By Melanie Pinola Smartphones ...