4BarCode 2.8.1

The application is a mobile solution designed for printers, facilitating the editing and printing of barcode labels. It offers both fixed templates, which allow content modification, and customizable templates that enable users to freely design print layouts. The app supports a range of functions including barcode generation, QR codes, text, images, timestamps, tables, and graphics.

Connectivity options are versatile, supporting USB, Bluetooth, and WiFi connections to ensure seamless communication with various devices. Specifically targeting 4-inch barcode printers, the app employs Bluetooth technology for direct data transfer, enabling users to transmit their edited content effortlessly. It also accommodates network connections and physical USB links, aligning with the external interfaces commonplace on mobile devices.

Furthermore, the application is compatible with multiple paper types such as label paper, ticket stock, and black label media, broadening its utility for different printing applications.