You can freely create most popular barcodes through this utility.
Fully functional Freeware, generating popular barcode images : UPC-A, UPC-E, EAN 8, EAN 13, Codabar, Code11, Code39, Code93, Code128, Interleaved 2 of 5.
BluePOS Barcode Creator software is FREEWARE.
OS : Tested on Windows Vista, Windows XP.
