Airfoil Analysis - Airfoil Analysis is a professional-level airfoil analysis system package for MS-Windows95/98/NT. It is developed for use by anyone who needs accurate wing airfoil analysis and wants the software for Windows.

Hanley Innovations - Aerodynamics and Airfoil Analysis Software for Windows. Test airfoils, eBooks about aerodynamics, plot airfoil sections for airplane constructions.

Zona Technology - Advanced aeroelastic, aeroservoelastic, flutter and flight loads software products.

Public Domain Aerospace Software - Software for the Aerospace Engineer. Site has free sample downloads. CD for sale containing many useful programs, including Digital DATCOM.

CynapSys - Offers many software packages, specializes in aeronautical design solutions.

Flight Dynamics and Control Toolbox - Matlab/Simulink toolbox for flight simulation, flight dynamics research, and flight control system design. Free downloads of the toolbox and user-manual, including extensive background information.

Analytical Graphics - Leader in space software - offers a download of a free satellite tool kit.

UIUC Applied Aerodynamics Group - University of Illinois Urbana/Champagne, Aerospace Engineering Dept. web page. Has airfoil software, flight simulation software and aircraft models.

Flight Gear Flight Simulator - Open Source flight simulator. Source code is available here, and it can run on Windows, Linux, Mac platforms.

Synaps Pointer - Pointer is a graphical analysis automation and numerical optimization framework. Allowing engineers to couple their analysis codes without programming.

NASA Technical Report Server (NTRS), v 2.0 - Search NASA technical report database. Many reports available online as PDF files.

Xpatch - High-frequency radar signature analysis and prediction software.

International Aerospace - Supplies software tools and training for the space, intelligence and military communities.

Diversified International Sciences Corporation - Specializing in Air Traffic Control (ATC) Services, Information Technology Services and the Atom System. Provides systems, services and consulting expertise.

High Plains Engineering - Offers tools for flight control system design and flight test - Simulators, Handling qualities, Aircraft dynamics, Data Analysis and Flight control system tests.

DARcorporation - Airplane design, analysis & drafting Software. Also offers consultancy and testing services. List of references and clients. FAQ and evaluation programs.

Supersonic wing simulator - A Java Applet that simulates the supersonic flow over a wing. To explore the quasi two-dimensional calculation of the supersonic flow over a wedge-shaped infinity-span wing.