A to calculate check digits for UPC, EAN, JAN, and ISBN barcodes and runs of Windows from. with Visual Basic source code works with POSTNET, Code 39, Codabar, Interleaved 2 of 5, Code 128 (sets A, B & C), UPC-A, EAN-13, EAN-8, EAN-128, UCC-128, MSI / Plessey, Code 11, RM4SCC, 4-State, SSCC-18 and SCC-14 barcode specifications. Checksum Calculators For Bar Code These programs calculate checksums required for some bar code symbologies. Just open it up using a text editor to see the source.
