: Locate and select TIBCO Statistica Software (v 13.3.x) from the product list.

The download from TIBCO’s portal is behind a login wall. Even for a trial, you must register a TIBCO account (which requires a valid business/educational email). Instant download without login is impossible.

: Right-click the downloaded .zip file (often named TIB_stat_13.3.x_win_zip ) and extract all files.

Once downloaded, the installation process requires administrative privileges and a valid serial number.

To obtain the installer files for version 13.3.x, you must have an active license or maintenance agreement.