This directory contains the source code and pre-compiled binaries for the GZIP (ZLIB) compression software: 1.1.4 - 1.1.4 release of zlib 1.2 - 1.2.1 and 1.2.2 release of zlib bin (link) - binaries for 1.1.4 (for now) src (link) - source for 1.1.4 (for now) For other platforms, you can obtain zlib from the gzip home page at: http://www.gzip.org/zlib/ .