Naca4CAD - Airfoil generator

Naca4CAD - Airfoil generator

Win64, English

Miroslav Kabát
Naca4CAD - Airfoil generator with catalog of more like 1600 Airfoils + generator of 4 & 5 digit series of NACA Airfoils generated in a single click!

General Usage Instructions

"Airfoil Tools" are accessible in Part -> 2D Sketch which allows you to generate NACA Airfoils with a single click.

Watch the tutorial:



Naca Airfoil installer will run an installation wizard which installs the app/plug-in.

You can unload the plugin without uninstalling it by unchecking the "Loaded/Unloaded" check box associated with the plugin in the Autodesk® Inventor® Add-In Manager. You may have to restart Inventor to completely unload the application.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, you can uninstall it from 'Control Panel/Programs and Features' (Windows 7/8.1/10), just as you would uninstall any other application from your system.

Additional Information

Known Issues

Some users are not able to check the checkbox "Loaded/Unloaded" or this checkbox is automatically unchecked in older versions of Inventor. In this case, install the latest version and latest build of Inventor. You can use Autodesk Desktop App or manually download updates from

Inventor 2020 Updates | Inventor 2020 | Autodesk Knowledge Network

Inventor 2021 Updates | Inventor 2021 | Autodesk Knowledge Network

Inventor 2022 Updates | Inventor 2022 | Autodesk Knowledge Network


Company Name: Miroslav Kabát
Support Contact:

Author/Company Information

Miroslav Kabát

Support Information

Support with installation and general questions about Naca4CAD - Naca Airfoil Generator

+420 607 624 470

Version History

Version Number Version Description


Added: Support for Inventor 2024 (v29)


Added: Support for Inventor 2023 (v27 - Yel)


Added: Catalog of more like 1600 most popular airfoils


Added: Inventor 2022 compatibility


Added: Update button - you can modify existing airfoils constrained in Loft and Extrusion! This is a big leap in productivity! Changed: huge performance improvement Changed: licensing from permanent to subscription - wildcard licensing for universities and companies Changed: add-in needs internet connection for license entitlement Changed: new logo Changed: new webpage and new contact email Removed: Import and Export buttons Fix: Preview overflow canvas in huge angle of attack

Support different Windows DPI (100 %, 125 %, 150 %, 200 %) New library signature (i hope this help us solve bug with constantly unloading plugin from Inventor) GDPR and Privacy policy updated (we don't store info about usage and you, if we don't have it, we can't share it or delete)

Removed Split Container in Main Form which caused crop of window Added check of zero thickness profile (0000, 2400, 23000, 24100, ... etc) Added small icons Rebuild into .NET Framework 4.8

Added 2020 support Add Preview Add Advanced settings Better infrastructure and highlight wrong user inputs

Initial release 4-digit -> all combinations possible xxxx 5-digit -> 210xx; 220xx; 230xx; 240xx; 250xx; 221xx; 231xx; 241xx; 251xx;
Go top