IBM and HCL offer different versions depending on your licensing and platform:
Choose your version and set the platform to or Linux 64-bit . download informix odbc driver 64 bit
The most common method is using IBM Fix Central . Select Information Management as the Product Group. Select IBM Informix Client SDK as the product. IBM and HCL offer different versions depending on
Informix Client Software Development Kit (Client SDK ... - IBM download informix odbc driver 64 bit