xflr5: xflr5 (analysis tool for airfoils, wings, and planes) xflr5: xflr5: XFLR5 is an analysis tool for airfoils, wings, and planes operating at xflr5: low Reynolds numbers. It includes: xflr5: xflr5: 1. XFoil's Direct and Inverse analysis capabilities xflr5: 2. Wing design and analysis capabilities based on Lifting Line theory, xflr5: on the Vortex Lattice method, and on a 3D Panel method xflr5: xflr5: Homepage: http://www.xflr5.com/xflr5.htm xflr5: