Vim Configuration - This is a description of the shortcuts I use the most in my vim configuration. Note that some of this shortcuts might have been remaped and might not work in a vanilla vim configuration unless the .vimrc is changed accordingly.
QCAD is a free, open source application for computer aided drafting (CAD) in two dimensions (2D). With QCAD you can create technical drawings such as plans for buildings, interiors, mechanical parts or schematics and diagrams. QCAD works on Windows, macOS and Linux. QCAD Professional is the paid version that includes additional advanced drawing tools and supports more file types, most notably AutoCAD dwg and MicroStation dgn files.