Print bar code 128 directly from any Windows program in subsets A, B, C, UCC/EAN, SCC-14, and SSCC-18. Barcode 128 requires a checksum and encodes the ASCII character set. OpenType and PostScript fonts in standard and human readable formats, each in 6 different aspect ratios. We also include Visual Basic macro functions for Excel and Access, plus Word label templates. Our Bar128 utility program calculates checksums and bar code layouts for you.