BarMaker is a convenient tool that help you create/scan QR Code or Barcode images. You can use it to create/scan QR Code from contacts clipboard and text. You can also push the result into PC after scanned and visit the Scanning Result from PC/Mac's browser. After you have created it you can share the QR Code or Barcode image with you friends or output to printer directly. Finally you can make a widget from barcode and put it on desktop or lockscreen. It also supports scanning for white barcodes on black background.

BarMaker supports following formats:
QR Code
Code-39
Code-128
EAN-8
EAN-13
ITF
UPC-A
Codabar
PDF 417
Aztec
DataMatrix