Barcoder is an easy to use barcode generator and scanner. On the basis of analyzing barcode standards and the original barcode recognition algorithms, using image preprocessing, image correction and decoding process, we improved the transplantation of Google open source project ZXing. Barcoder uses the built-in camera on your phone to scan and decode barcodes on the device. It also give you can opportunity to create Barcodes right on your phone. Support EAN-13, EAN-8, Code 39, Code 128, Data Matrix, QR, PDF-417 Barcodes. Developed by Microsoft DreamSpark Student Qi Feng, School of Mathematics and System Science, Beihang University, Beijing, PRC. Special thanks to Guanyang Xue, who dedicated all his spare time to support the development of this App. For more information of ZXing please visit project's main page. New Features in Release 2.0 *Bug fixes. *Tap focus. *Ads free. *Hide Helps. *Multiple search Choices.