Open Source Barcode Generators

Barbecue is a Java library that enables the creation of barcodes in a variety of standard formats that can be displayed as Swing/AWT components, included in printed output, generated as EPS and SVG and displayed in a web application.

WagLabel is a powerful barcode label software that helps businesses easily create, customize, and print professional barcode labels in seconds. Import data from Excel, CSV, SQL and Oracle databases. Designed for speed, accuracy, and flexibility, WagLabel supports all major 1D (linear) and 2D barcode formats, making it the ideal solution for product labeling, inventory management, logistics, retail, and manufacturing. With an intuitive interface and high-performance barcode engine, WagLabel enables users to generate high-resolution barcode labels quickly—without technical complexity.

A QR code is a two dimensional barcode that stores information in black and white dots. J QR Code Generator is a simple easy to use QR code generator that works offline and completely free. Current version support to generate QR Code for plain text, website(URL), SMS, and Email (more will be added in next version).

You may Generate Barcode then print to paper. Reader box has been added to the reader tab where you can read the data from hand held scanner. you should install the fonts before using this software (available at files section) details at https://computeraidedautomation.com/index.php Export to excel function is not available in version V1

This project uses as engine the powerful library ZEN BARCODE. The reason why this project exist, it's because there was not a way to add a description and codebar number to any codebar label using only Zen Barcode, so I added a few tweaks to make a printable (and useful) label including all mentioned stuff. Hopefully can be of help to anybody in help of print codebar labels, but ideally some people will help to expand its functionalities to make this tool a kind of "de facto" standard to print codebars.

A barcode software application written entirely using WPF technology. The application lets users create barcode images for printing and scanning. An additional component is a robust Barcode Library that may be reused in many other scenarios.