KICKS is an enhancement for CMS & TSO on IBM mainframes (or emulators) that lets you run your CICS applications directly instead of having to 'install' those apps in CICS. You don't even need CICS itself installed on your mainframe.
Are you looking for
The 'golden' version of KICKS (for TSO & CMS) ? - stable version of 'free' KICKS - redistributable, does not expire.
The most current 'free' version of KICKS (for TSO & CMS) ? - latest features & fixes, but perhaps also a few 'surprises' - restricted distribution, 12 month license, expires.
KICKSpro (for TSO & CMS) ? - most current version of commercial KICKS - available for individual, system, or site license.