libdmtx: libdmtx (Data Matrix barcode library) libdmtx: libdmtx: libdmtx is a library that enables programs to read and write Data libdmtx: Matrix barcodes of the modern ECC200 variety. The utility programs libdmtx: dmtxread and dmtxwrite also provide a command line interface for libdmtx: libdmtx, and serve as a good reference for developers writing their libdmtx: own libdmtx-enabled programs. libdmtx: libdmtx: Homepage: https://github.com/dmtx/libdmtx libdmtx: libdmtx: