Description: A QR code reader is a software application that uses a device's camera to scan and decode QR codes. QR codes store information like website URLs, contact details, calendar events etc. in a machine-readable format. QR readers scan the code, analyze the encoded data and perform appropriate actions like opening a URL or saving a contact.
Type: software
Pricing: Freemium
Description: Spectacle is an open-source program that allows users to easily organize windows on their desktop using customizable keyboard shortcuts. It works on macOS and is useful for arranging many open application windows.
Type: software
Pricing: Open Source