Shareware: You can try this program, but this version has some limited features or time usage restrictions. You should purchase it in order to remove those limits.
Android PC_BCR allows you to use your Android mobile device as a barcode scanner peripheral for your PC. Your Android device needs to be on the same WiFi network as your PC.
Download documentation and required PC side application from:
http://code.google.com/p/android-pcbcr/System Requirements:No special requirements