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All nanoCAD products are professional software with familiar interface, powerful drafting and design tools, native DWG compatibility, and open API. See product comparison.


It is all at your discretion, whether to issue a temporary subscription or buy a permanent license


We constantly improve the software taking into account the opinions of users and the latest trends

New level of design

  1. 2D constraints

    Set constraints and relations on objects in the drawing and control your drawings via parameters  

    It is possible to set relations between objects in the drawings and constraints on their parameters: co-axis, fixed dimension, parallel, tangent, etc. Thus, you can create a 'living' drawing, which is possible to change according to the rules you previously set.  
    Parameter Manager allows you to link dimensions and constraints by means of mathematical equations. Just change the numeric values, and the drawing will be dynamically changed in accordance with predetermined rules. 

  1. 3D Solid Modelling

    nanoCAD Pro provides you two different methods to create and edit solid models.

    The first one is the Autodesk Inventor-style tool for 3D solid modelling. When you work in a 3D design environment there is a special 3D History window containing a Construction tree representing a history of model creation. Construction tree is a sequence of features (actions) that create the model. 3d History is a nanoCAD Inspector window with a specific set of tools.

    The second one is traditional for DWG-based CAD 3D solids creation and editing. It allows you to create basic solid primitives (box, cylinder, cone, sphere, pyramid, wedge, torus, polysolid). 3D solids have their own editable properties and smart grips.

  1. Full featured DWG CAD platform

    nanoCAD Pro is based on nanoCAD Plus - full featured DWG CAD platform.

    All functionality of nanoCAD Plus is included by default into nanoCAD Pro - drafting and design tools, a native DWG compatibility, an open API.

    nanoCAD Pro adds to nanoCAD Plus functionality of parametric 3D solid modeling thanks to industry-proved 3D kernel and 2D constraints engine.

System requirements

Operating system:
MS Windows® 10, MS Windows® 8, MS Windows® 7
Intel Pentium® 4/AMD Athlon® or higher.
From 512 Mb, 2 Gb is recommended if you have big projects
Hard disk free space:
About 300 Mb is required for full program installation, About 1-3Gb is required for working (according to the difficulty of projects)
Video adapter with OpenGL or DirectX-compatible hardware 3D acceleration, Required resolution: 1024×768, Recommended resolution: 1280×1024 or higher
Additional hardware:
Mouse or other pointing device