A friend of mine, kite designer (french) :
KiteBoy sur la Toile
A friend of mine, kite designer (french) :
KiteBoy sur la Toile
Nothing to do with foil design, but ... (french)
Le Kitebike par Fredy
Self made foils (french) :
Le Site des SM's
The best foil design software available :
FoilMaker
Another foil design software :
SurfPlan
Daniel Gagnon's home page. Mostly in french with some english parts.
Rhino 3D home page.
Do you want to print full scale patterns ?
Try TurboCAD 2D LT (Alternate)
To convert VRML files into DXF (and a lot more) :
evaluation version of
3D Exploration
Foil design internet forum (in french) :
LeProfil
Foil design internet forum (in english) :
FoilDesign
If you're looking for a Perl version for Windows :
ActivePerl
XFoil, a virtual wind tunnel for Windows and Linux (GPL) :
XFoil
SNACK, a virtual wind tunnel for Windows (free registration for version 2.2) :
SNACK
A screen ruler :
SRuler