QR码，条形码生成器
The application allows you to generate codes, such as:
- AZTEC,
- CODABAR,
- Code 39 1D format,
- CODE_93,
- CODE_128,
- Data Matrix 2D barcode format,
- EAN_8,
- EAN_13,
- ITF (Interleaved Two of Five) 1D format,
- QR_CODE,
- UPC-A 1D format,
- UPC-E 1D format.