Its available at http://service.sap.com/patches
Then Browse our Download Catalog. Then SAP In-Memory (SAP HANA) -> HANA Platform Edition -> SAP HANA PLATFORM EDITION ->SAP HANA PLATFORM EDIT. 1.0 ->Comprised Software Component Versions ->
- SAP HANA STUDIO 1.00
- SAP HANA CLIENT 1.00