Free Trial

Download a free and fully functioning 30-day trial of GasTurb here. GasTurb works on Windows XP/Vista/7/8/8.1 and 10.

Free GasTurb 13 trial version

The trial cannot be used on virtual machines.


Here the demo versions of the compressor map program Smooth C and turbine map program Smooth T can be found. The Smooth C and Smooth T work on Windows XP/Vista/7/8/8.1 and 10.

User Manuals

For each GasTurb software a detailed PDF manual is offered. These manuals can be downloaded here.


GasTurb makes simulation tasks easy. Newcomers to GasTurb are encouraged to view the following three tutorials:


Please note that only purchases made after November 1, 2014 can be updated this way.