Updated 28 November 2019: This download is being tracked so we can contact you with future OSID technical communications and release notifications. OSID Diagnostic tool is a program that allows users to download the memory log ... to work with the Open-area Smoke Imaging Detection (OSID) by Xtralis. ... This is a diagnostic hardware and software toolkit for Porsche cars. Download version 3.0.4 from Software Informer. DOWNLOAD NOW 7 MB Version: 3.0.4.