QR codes, has a faster readability and a higher storage capacity compared to traditional UPC barcode. QR Code has become increasingly popular because it (eg, cars,mobile phones, laptops ...) is used in all kinds of products. The process of reading a QR code is very simple (to scan an image in the computer) using a computer or webcam software (to scan an image in a single unit). After this step by step will certainly teach you the ability to read and decode QR codes with software or via webcam.
Read a QR-Code with Computer software
Step 1) Download
bcTester
Step 2) extract contents of bctester_en.zip and start the installation.
Step 3) Once the installation is complete, launch the program.
Step 4) Click File, then Open and choose to decrypt an image or PDF file.
Step 5) to decode click on the QR icon.
Read a QR-Code with an Computer/Laptop webcam
Step 1) Download
bcWebCam
Step 2) Extract the contents and install the program.
Step 3) Run the software and follow the steps carefully.
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