XFOIL

by MITv6.99

Last updated Aug 31, 2026

An interactive program for the design and analysis of subsonic isolated airfoils.

Install with winget

$ winget install --id MIT.XFOIL --exact --version 6.99

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

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About

XFOIL is an interactive program for the design and analysis of subsonic isolated airfoils.

Installers · v6.99

Architecture	Type	Scope	Install	Download
neutral	ZIP archive	-		Direct

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 XFOIL.

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

Frequently asked questions

How do I install XFOIL on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id MIT.XFOIL --exact --version 6.99. winget downloads the installer from MIT and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install XFOIL silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id MIT.XFOIL --exact 6.99 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall XFOIL via winget?

Run: winget uninstall --id MIT.XFOIL --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from XFOIL's Apps & Features entry.

Is XFOIL free?

XFOIL is distributed under GNU GPL. Refer to the publisher (https://web.mit.edu/drela/Public/web/xfoil/) for the full license terms - Wingetly itself does not charge for installation.

Does XFOIL 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 XFOIL directly from the publisher.

How do I keep XFOIL up to date?

Run winget upgrade --id MIT.XFOIL --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of XFOIL from microsoft/winget-pkgs.