XFLR5

Create, modify, and analyze airfoils, wings, and planes functioning at low Reynolds Numbers. Perform various calculations and sequencing, switch between various viewing modes, tweak the Lift and Moment, Drag, and Downwash scales. Use such methods for analysis as the Lifting Line Theory, Vortex Lattice and 3D Panel Methods.

There was a download of XFLR5 6.59 on the developer's website when we last checked. We cannot confirm if there is a free download of this software available.

We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. XFLR5.exe is the most common filename for this program's installer.

The software lies within Photo & Graphics Tools, more precisely 3D Design. This free PC software was developed to work on Windows XP, Windows Vista, Windows 7, Windows 8, Windows 10 or Windows 11 and can function on 32-bit systems. This free program was originally produced by Andre Deperrois. The most popular versions among the software users are 6.4, 6.0 and 5.0.

You may want to check out more software, such as EasyPlan, DesignCAD Express or AllyCAD, which might be similar to XFLR5.