A free app for Android, by EZTech Apps.

QR & Barcode Scanner is a free and easy-to-use app. It is the fastest and smartest QR/barcode scanner for mobile phones. This app can scan all the common QR & Barcode formats: Wi-Fi, phone numbers, URLs, contact information, books, E-mail, location, calendar, and more. It also has the ability to open any link, connect to a Wi-Fi network, view geolocations, add calendar events, find product information, etc. This app can be used to scan codes from image files or directly using the camera. You can create your own QR codes for URLs, Wi-Fi, phone numbers, contacts, texts, and more.