ZBar bar code reader is an open source and command prompt software that reads bar codes effortlessly. It is a compact program that also offers a navigation search on the left hand of its main display that helps find barcode images instantly. Moreover, you can also scan several files at a time in batches. To read barcode images from live webcam you need to place the object with the QR code or the paper with the barcode print in front of the camera and the software captures the barcode. Simply select the barcode value and copy the same. It also allows you to copy the barcode as text.
This freeware can decode almost all the known barcode types such as, Code 128, EAN, QR Code, UPC-A, Postnet, PDF 417 and more. The details displayed contain the barcode type and untangled code with the image synopsis. Once the scanning procedure is complete it displays information related to each of the barcode. Not just that, it can also scan barcodes from webcam. One of the versatile barcode readers out there is ByteScout BarCode Reader that can scan multiple barcodes from different image formats like, PNG, GIF, JPG, PDF, BMP and TIF. OnBarcode Free Barcode Scanner & Reader Software.So, let’s take a look at some of the free barcode reader scanners for Windows that can help you to decode barcodes easily o your Windows PC. While most of the barcode readers scan through image formats, there are few that can scan QR codes from web camera or video as well. Most of these barcode scanners can run a check through a myriad of barcode images and can also run a check on different kinds of QR codes. These softwares help decode the QR codes/barcodes from most of the key image file formats conveniently. However, using a barcode reader scanner software is a great alternative for those who want to decode barcode images or QR codes on your Windows computer. These codes are known as linear or 1D (dimensional). Barcode is usually represented with parallel lines of different diameters. when scanned with a barcode reader machine. So for example, if the barcode is attached to a dress it will show up the details about that dress like, price, brand, size, etc. Barcodes consist of some secret codes or is rather an image of the data that can be read by a machine.