Sep 1, 2025 · Recent Posts OpenVSP 3.46.0 Released Posted on September 30, 2025 by Announcements

Remove email address If you need an old version of OpenVSP for some reason, they can be obtained from the old downloads page.

VSP is very easy to use. Most users get the hang of it after just a few minutes. If you're looking for more help, there are many tutorial videos available at the OpenVSP Ground School to help you get …

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OpenVSP allows the user to create a 3D model of an aircraft defined by common engineering parameters. This model can be processed into formats suitable for engineering analysis.

OpenVSP Wiki provides a home for most technical documentation. If you're accessing OpenVSP from other programs, check out the C++ / AngelScript and Python API Documentation.

Jul 19, 2025 · A huge update to VSPAERO and OpenVSP’s support for and integration with it. This release represents ~27 months of OpenVSP development and ~18 months of VSPAERO development.

Jan 20, 2025 · This version contains a bunch of infrastructure changes that will be appreciated by serious OpenVSP users. There are also a handful of smaller features and fixes that everyone will enjoy.

Apr 25, 2025 · While this is not a big deal for OpenVSP itself, it breaks many of our library dependencies. If you compile OpenVSP yourself, you must stick with CMake 3.X for now.

Jul 15, 2025 · This release is all about new Geometry Analysis tools in OpenVSP. Aircraft Configurators perform all kinds of geometry based checks when laying out an aircraft. These checks were …