Use your mobile or tablet as second screen for your PC
Turn your mobile or tablet into a second screen for your PC with Deskreen for free.
Deskreen
Deskreen is a free and open source desktop app that turns any device with a web browser into a second screen for your Windows, Mac and Linux computer.
Copy text from images on Android mobile
How to copy text from images, screenshots, photos using Google Photos app on Android mobile phones?
How to scan QR code from image on Android mobile?
Scan QR code from photos, images using Google Photos on Android mobile phones.
Share all kinds of files between android and computer using ShareMe
How to share all kinds of files between android and computer using ShareMe for free?