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Evaluate DesignFOIL FREE for five days! Get the demo here.
Run an airfoil analysis in just two minutes? Check out the video.

Want to buy the entire company? I'm looking for a trusting hand to take it over.

Why DesignFOIL?
  • Over 900 site installations, including NOAA, Tamiya and Disney Imagineering.
  • Continuous improvement since 1996, adding new features suggested by users.
  • Generates NACA airfoil coordinates with a mouse-click.
  • Runs airfoils through a Virtual Wind Tunnel.
  • Evaluate performance of airfoils.
  • Export airfoil coordinates to favorite formats.
  • Export airfoil shapes directly to popular 3D CAD programs.
  • Send all data directly to Excel.
  • Import airfoil coordinate files (.dat & .dxf).
  • Import coordinates from DXF files.
  • Airfoil coordinates for solidworks.
  • New MyAirfoils window saves your work from session to session.
  • New WingCrafter lets you do wing layout analysis and exports to CAD.
  • Send airfoil and wing geometries to Gridgen, Pointwise and CMARC.
  • Camber modification tool & simple flap simulator.
  • Mix & Match tool.
  • In-depth help file with aerodynamics and airfoil primers.
  • Optimized for wide-screen monitors.
  • Workflow pattern optimized to save you time.
  • All NACA standard airfoil coordinate generators.
  • Drag polar display: Classic NACA & Eppler formats.
Download and try out the demo for yourself. It's FREE!

Software For Engineers, Designers & Draftsmen
By An Aeronautical Engineer

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DesignFOIL is a Registered Trademark of DreeseCODE Software, LLC
Lift Happens is a Registered Trademark of John Dreese
The slogan "Lift Happens" is copyright 2007 DreeseCODE Software, LLC
Rhinoceros is a Registered Trademark of McNeel North America
Excel® is a Registered Trademark of the Microsoft Corporation
SolidWorks is a Registered Trademark of Dassault Systems.
CATIA is a Registered Trademark of Dassault Systems. Gridgen is a Registered Trademark of Pointwise, Inc
CMARC is a Trademark of AeroLogic, Inc.