These are BETA executables for MVS! But they're all we have for now, unless and until someone can try compiling the official Zip and UnZip sources and test/fix things under MVS (we know there are a few bugs left). These executables are provided without warranty, blah blah blah. Use at your own risk (but we believe them to be reasonably functional). ============================================================================== This directory contains the following files: UNZ101.MVSMOD - This is a MVS TRANSMIT packet file containing the unzip load module. Upload it with LRECL 80 RECFM FB and then do under tso : RECEIVE INDSN(UNZ101.MVSMOD) ZIP101.MVSMOD - This is a MVS TRANSMIT packet file containing the unzip load module. Upload it with LRECL 80 RECFM FB and then do under tso : RECEIVE INDSN(ZIP101.MVSMOD) .