This Java application computes the lift and Cl distribution over a wing, with sweep and twist.

Mark Drela's XFOIL low Rn airfoil design and analysis code. Great analysis code for soaring airfoils. Requires UNIX, links to source code.

Wing design and airfoil analysis software. Linair is good for evaluating wing planforms.

Various codes for analyzing airfoils and coordinate conversions.

Aerodynamics software for Windows 95. Test airfoils, learn aerodynamics, plot airfoil sections for model airplane constructions.

Advanced airfoil plotting and editing software. Plots full sets of ribs, foam templates, modifies airfoils.

Group discussions on using the XFOIL airfoil design code.

A freeware-shareware software for wing airfoils managing, drawing, and analysis.

Aircraft design software at Virginia Tech.

A software specially designed to help modelers to create airplanes. It supplies a three-dimensional visualization of the model you are designing.