nanoCAD is a proprietary basic computer-aided design system for Windows designed for the development and production of working documentation (drawings), developed by the Russian company Nanosoft Development LLC.
It has an AutoCAD-like interface and directly supports the DWG format (using Teigha libraries, developed by the Open Design Alliance). It belongs to the class of CAD platforms, since it primarily contains and develops basic classical CAD functions, and on its basis, through an open API, specialized applications can be created to perform various highly specialized design tasks (machine-building, construction, engineering, land surveying, etc.) .).
Additionally, the nanoCAD Plus CAD platform is extended with modules for 3D modeling (both based on the geometric core ACIS (Spatial, USA) and based on C3D (ASCON, C3D Labs, Russia)[5], for imposing 2D dependencies (Ledas, Russia) and for working with 3D scanning data (Nanosoft development, Russia)
