libmspack: libmspack 2006-09-20 (A library for Microsoft compression formats) libmspack: libmspack: The purpose of libmspack is to provide both compression and libmspack: decompression of some loosely related file formats used by libmspack: Microsoft. Currently the most common formats are implemented. libmspack: libmspack: libmspack: libmspack: libmspack: Packaged by Georgi D. Sotirov libmspack: