Where do I download PyroSim?
If you have already registered for a trial or purchased a license, click here to browse the downloads page.
Where is the 32-bit version of PyroSim?
Recent versions of PyroSim do not offer a 32-bit version. NIST has focused development of FDS on 64-bit systems and 32-bit is no longer supported. Older versions of PyroSim which are compatible with 32-bit systems are available when selecting a download.