Google ARCore - Google Augmented Reality SDK
bcWebCam - Scan barcodes and QR Codes with your computer web cam
Vuforia SDK - Vuforia is a vision-based augmented reality software platform.
ZXing - Barcode Scanner for Android
ZapWorks - ZapWorks is the complete augmented reality toolkit for agencies and businesses who want to push the boundaries of creativity and storytelling.
Barcode to PC: Wi-Fi scanner - Turn your smartphone into a real barcode scanner