WingHelper 1.6 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular version of the WingHelper is 1.3. The most frequent installation filename for the program is: WingHelper.exe.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The software relates to Photo & Graphics Tools. This tool was originally designed by Wing Helper e.U.
From the developer:
Wing Helper is a 3D CAD program for designing RC plane models. The program follows a mixture of parametric and visual editing modes. It allows you to define your construction by specifying the numerical data (parametric approach), while at the same time representing the effects of your changes visually in a "live view" window.
You may want to check out more software, such as VFDS, progeCAD 2008 Smart! or VizUp, which might be related to WingHelper.