With the SDK/ActiveX,you can encode up to 1,817 Kanji or chinese characters ,2953 bytes, 4296 ASCII characters, or 7089 digits to image using C/C++/Delphi/VB with several lines of code. It support 4 error correction levels, 40 module version.

QRCode Encode SDK/ActiveX 1.0 download in progress...

If your download doesn't begin automatically, click and download here.