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PyroSim 2026

by Thunderhead Engineeringv26.2.0715

Last updated

Analyze fire control and smoke dissipation in various structures for fire protection and safety or investigation.

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Install with winget

$ winget install --id Thunderhead.PyroSim.2026 --exact --version 26.2.0715

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

Silent install command for PyroSim 2026

PyroSim 2026 uses MSI (WiX). The silent install switches are /quiet /norestart.

One-line silent install (x64, machine scope)
msiexec.exe /i PyroSim-2026-2-0715-x64-en.msi /quiet /norestart

See the full silent install reference for PyroSim 2026 →

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About

PyroSim was designed to complement the Fire Dynamics Simulator (FDS) developed by NIST in the US. With state-of-the-art fire research facilities and personnel, they understand the calculations of fire simulation better than anyone.

FDS is the engine powering fire simulations all over the world. PyroSim empowers more engineers to use this technology and elevates its capabilities.

1. PyroSim provides graphical tools which automatically generate the text-only FDS input file.

2. PyroSim imports CAD, enables advanced simulation management, and packages its own results manager.

None of this is possible without FDS empowering car park jet fan simulations, sprinkler activation studies, and more.

FDS is free for anyone to download. Do you need PyroSim? We think so. Consider the time not spent constructing your building geometry from scratch in a text editor. Consider the errors caught in real-time and brought to your attention.

Thunderhead Engineering supports you every step of the way. Whether you want in-depth training or self-taught materials, you can learn performance-based design modeling with greater efficiency and proficiency. We design our software for anyone to learn, and our customers are delighted when our support team helps them succeed.

Installers · v26.2.0715

ArchitectureTypeScopeInstallDownload
x64MSI
WiX
machineDirect

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for PyroSim 2026.

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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Frequently asked questions

How do I install PyroSim 2026 on Windows?
Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id Thunderhead.PyroSim.2026 --exact --version 26.2.0715. winget downloads the installer from Thunderhead Engineering and runs it. Requires Windows 10 (1809+) or Windows 11.
How do I install PyroSim 2026 silently for unattended deployment?
Add --silent and accept the agreements upfront: winget install --id Thunderhead.PyroSim.2026 --exact 26.2.0715 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.
What are the silent install switches for PyroSim 2026?
PyroSim 2026 uses MSI (WiX). Run the downloaded installer with: msiexec.exe /i PyroSim-2026-2-0715-x64-en.msi /quiet /norestart. The silent switches are /quiet /norestart.
How do I uninstall PyroSim 2026 via winget?
Run: winget uninstall --id Thunderhead.PyroSim.2026 --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from PyroSim 2026's Apps & Features entry.
Is PyroSim 2026 free?
PyroSim 2026 is distributed under Proprietary. Refer to the publisher (https://www.thunderheadeng.com/pyrosim/) for the full license terms - Wingetly itself does not charge for installation.
Does PyroSim 2026 work on Windows 10?
Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls PyroSim 2026 directly from the publisher.
How do I keep PyroSim 2026 up to date?
Run winget upgrade --id Thunderhead.PyroSim.2026 --exact, or winget upgrade --all to update everything winget tracks. We index 3 versions of PyroSim 2026 from microsoft/winget-pkgs.

Recent versions

  • 26.2.0715latest
  • 26.1.0211
  • 26.1.0121