'LSS Arch' is a commercial extension, which allows you to draw, edit and list basic building elements.
'LSS Arch Lite' is a commercial extension, which allows you to draw and edit basic building elements.
The main goal of LSS Chronolux is to test insolation duration and SVF at a given point
LSS Matrix allows advanced copying of groups and component instances.
Extension, which allows to enter and process rooms data.