Our current projects!

• CalculiX Extras - Extensions to an open source finite element program.
• Avare - (Contributions) An open source electronic flight bag
• Avare Charts - (Lead) Charts and databases for Avare

Other projects we use

Here are a few other projects which we think are awesome and use frequently:

• Calculix - A free finite element program for three-dimensional linear and nonlinear structural calculations
• 3D Slicer - Open Source Visualization and Medical Imaging
• Paraview an open-source, multi-platform data analysis and visualization application
• Xflr5 - XFLR5 is an analysis tool for airfoils, wings and planes operating at low Reynolds Numbers
• OpenFoam - Free, open source CFD software
• Meshlab - Tools for processing and editing of unstructured 3D triangular meshes
• OpenVSP - Open Vehicle Sketch Pad. Parametric geometry oriented towards aircraft design.
• Redmine - a flexible project management web application

Hosted documentation

Links to the current versions of Calculix documentation:

• Manual for CCX
• Manual for CGX
• Developer docs for CCX