Fully functional, 30-day trial versions of SINDA/FLUINT, Thermal Desktop®, RadCAD®, FloCAD®, and TD Direct® are available for evaluating our software. To request a trial version, please fill out the form below.
Note that user support during the trial period is limited to assistance in understanding program capabilities and does not include support for production modeling.
Before evaluating any CRTech software, please review the system requirements. Note that Thermal Desktop, RadCAD, and FloCAD, all require AutoCAD to be installed. A 30-day trial of AutoCAD is available for download from the Autodesk web site. SINDA/FLUINT requires the Intel Fortran compiler, available for free.
To expedite your request, please use your corporate email address. Using a personal email address, such as Gmail or Yahoo, will delay the processing of your request.
For academic requests, please visit our Academic Program page to get started.