Hello @PT_man
Kindly let me suggest to contact directly our partners from Segger, Pemicro directly on their websites:
Software Development Tools by SEGGER – The Embedded Experts
PEmicro | Experts in Embedded tools for Flash Programming and Development
There are also some other alternatives like Elnec, DataIO, Xeltek... But personally I have no experience with them so I'm not in a position to recommend them.
Also, Kindly let me suggest to take a look at this thread.
Solved: Segger or PEmicro for S32K1? - NXP Community
Best Regards!