Ok, what do you expect here?
ALL the JDBC tools do JDBC databases, some of them provide specific support for DBMS platforms.
But none of them will claim to support SAP HANA explicitly.
So, if your search ended at scanning the tools website for "HANA support", well, no wonder you didn't find one.
But if you choose a JDBC tool that covers the feature set you're looking for, then you should be able to use it with SAP HANA.
- Lars