Qreator!

A barcode encoding library supporting over 50 symbologies. This is the one and original ZINT barcode generator, the reference in open source barcodes. ZINT is licensed under the terms of the GPL v3. Only the contained backend (aka ZINT shared library) is licensed under BSD 3.

Place a digital vCard on your business card with this vCard to QR Code online generator. Create the vCard, generate an image with QR Code and print it on your business card. Scan the barcode on the business card with your smartphone and store all the data without an internet connection, all of the information is in the code already. Most of the smartphones that are camera-equipped are able to decode the QR Code based vCards.

Kaywa QR Code is a QR-Code Generator.

Scanova is a powerful cloud-based QR Code Generator and Designer Tool. With Scanova, businesses and marketing professionals can easily create, design, manage, and track QR Codes for their promotional campaigns.

Generate QR Codes.

GNU Barcode is a tool to convert text strings to printed bars. It supports a variety of standard codes to represent the textual strings and creates postscript output.

Barcode Generator & Reader for Java, .NET, C#, ASP.NET, VB.NET, Android, IPhone projects by OnBarcode

Generate, print QR Code Image quickly and 100% free.

Online QR Code generator with some advanced settings and print queue.

The world's most sophisticated free web-based online barcode generator, based on Barcode Writer in Pure PostScript.