As of December 2015, free barcode software includes Barillo Barcode Software, Zint Barcode Generator and BarcodesInc.com. Barillo Barcode Software is compatible with Windows and lets users create UPC-A and EAN-13 barcodes and export each graphic for printing.
Zint Barcode Generator supports more than 50 symbologies, including EAN-128, UPC/EAN, QR Code, USPS OneCode and Code 128. BarcodesInc.com allows users to generate various barcodes, including Code 128 and Code 39 symbologies; customize their width, height, bar width and font; and save the generated barcode images as PNG or JPG files. Alternatively, users can link to the generated images or embed the barcode images on websites.