PyroSim
Analyze fire control and smoke dissipation in various structures for fire protection and safety or investigation.
Pathfinder
Understand pedestrian egress and congestion hazards for fire protection and safety or urban planning.
Ventus
Create 3D pressurization models of smoke control solutions for stairwells, atria, and underground spaces.
About
Learn more about Thunderhead Engineering
News
Announcements for our products and services
Jobs
Become a part of the Thunderhead team
Partners
International reseller and distributor network
User Manual
Results User Manual
Documentation
This release includes an updated version of FDS, bug fixes, and several smaller improvements designed to improve workflows in PyroSim.
This release includes fixes for a bug that could cause PyroSim to crash when writing FDS input files, as well as a fix for a bug that could corrupt model geometry when using drawing tools.
This release includes updated translations for non-English locales and a fix for a bug that could cause the Simulation Parameters dialog to crash.
This release adds import support for FBX and OBJ files, makes unlimited cluster sizes available for all users, and improves support for devices.