The official download for Sybase IQ 16.1 (now known as ) is hosted on the SAP Software Download Center
Internal Monologue:
“If I download a cracked version from a random site, they’ll find something wrong. And if I get a wrong build, we waste days. No—this has to be a clean, supported path.” sybase iq 161 download link
If you're looking for the manual or installation guides, the SAP IQ Help Portal is the best resource for: Linux/Windows Installation Guides Release Notes for the latest Service Packs (like SP 05). SySAM Licensing setup instructions. or Windows? Download Installation Files - SAP IQ - SAP Help Portal The official download for Sybase IQ 16
Once logged into the SAP Launchpad: