Mainframe Updates

Download the latest levelset to obtain the most recent fixes and features for your version of SecureZIP® and PKZIP® for z/OS. You must use the levelset matching to the base install version you are currently using.  You cannot upgrade to a new version using the levelsets below.  For example, if you are currently running version 14, you cannot use the version 15 levelset below to upgrade to version 15.

Don’t see what you’re looking for or need to install a different version? Contact PKWARE® Tech Support online or call +1.937.847.2687 (8:00 a.m. – 5:00 p.m. CT).

Name Format Size Post Date
 SecureZIP v15 Levelset (Refresh 5)   EXE   30.1MB 02.02.2015
 SecureZIP v14 Levelset (Refresh 11)   EXE   30.3MB 12.22.2014
 SecureZIP v12 non-SMP/E Levelset (Refresh 9)   EXE   22.0MB 07.24.2013
 SecureZIP v12 SMP/E Levelset (Refresh 9)   EXE  20.6MB 07.24.2013
 PKZIP v15 Levelset (Refresh 5)   EXE  28.8MB 02.02.2015
 PKZIP v14.0 Levelset (Refresh 11)   EXE  28.6MB 12.22.2014
 PKZIP v12.0 non-SMP/E Levelset (Refresh 9)   EXE  21.0MB 07.24.2013
 PKZIP v12.0 SMP/E Levelset (Refresh 9)   EXE  19.6MB 07.24.2013
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