A library for developing software in Delphi and C++Builder. It enables to create, visualize, import, export and print drawings. Also, a developer can get access to properties of entities. CAD VCL supports a large number of 2D and 3D CAD formats including AutoCAD DWG (2.5 - 2018), DXF, HPGL, STP, STL, SVG, CGM, etc. The library is provided in the Delphi source code. Easy-to-use demo applications will considerably simplify starting work with it.