nanoCAD - A engineering CAD solution for professionals

nanoCAD, a engineering CAD software for creating, editing, sharing, managing
and validating CAD models.

Checkout nanoCAD modules at a glance

nanoCAD can be used on its own as a cost-effective DWG-editor, or customized with essential modules:
Construction, Mechanica, Raster, Topoplan and 3D Modeling

nanoCAD Platform

nanoCAD Platform is a powerful DWG CAD Software for 2D drafting and 3D modeling. It has a wide set of 2D/3D drafting tools for engineers, architects, and designers.

3D Modeling Module

nanoCAD 3D Modeling module is designed for direct and parametric modeling with 3D constraints and xrefs, and to handle sheet metal modeling

Mechanica Module

This module is projected for 2D/3D design in mechanical engineering. It’s based on advanced parametric engine its built-in calculators generate drawings quickly.

Construction Module

nanoCAD Construction module is designed to automate construction drawings. Its IFC support and parametric libraries of standard parts help automate construction drawings.

Raster Module

The Raster module tools designed specifically for handling raster images. It imports, corrects, vectorizes.

Topoplan Module

Topoplan module is designed for digital terrain modeling and documentation and makes the surveyors’ work more efficient

Why to choose nanoCAD?

Standard DWG Editor

nanoCAD supports 100% industry based standard DWG. No data loss while saving or reusing files in nanoCAD and other CAD systems. It also supports complex DWG objects, like 3D point clouds and IFC models.

All-inclusive CAD Platform

nanoCAD can be used in various disciplines namely mechanical engineering, building design, architecture, site design and landscaping. Creating drawings from simple to complex supported by international standards can be done using nanoCAD.

Familiar User Interface

nanoCAD’s operating principles are designed with drawing spaces, command lines, positions of menu items, and icons. It requires no retraining. Users can switch between the modern ribbon and classic CAD user interfaces swiftly. Settings can be copied from one workstation to another. The visual interface of nanoCAD is custom-built with every aspect of nanoCAD.

Open API to Developers

For developing third-party applications and add-ons, nanoCAD provides an extensive application programming interface (API). Applications of any complexity can be built with this powerful API. Developers can use the built-in Script Editor with scripts based on ActiveX Automation (JS, VBS, and so on), as well as for LISP with DCL dialog control language for small applications and utilities.

Permanent license

Without making a count of spreadsheets, nanoCAD makes it easy by providing permanent license. With permanent license users can avail 3 years updates in a very affordable price.

Technical support

Users with subscription are provided with technical support via email and help-desk during the use of the software.

Happy customers


Downloads daily


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Areas covered by nanoCAD


The robustnanoCAD platform is designed with CAD tools specially for 2D drafting and designingfor architects. nanoCAD platform makes it feasible with its 3D modelling module to boost architectural designs and Construction module for drafting with its efficient features.


nanoCAD provides better solution and reduces the costs of village equipment in agro industries.


nanoCAD’s Mechanica module involves professional level designing tools, stimulation and manufacturing solutions which improves the workflow. The advanced parametric engine allows for fast development of high-quality mechanical engineering drawings.


nanoCAD provides with AEC drafting utilities & a library of standard parametric elements. It empowers a model based environment with a design driven approach. nanoCAD offers its Construction module for automating the preparation of construction drawings & documentation.

Professionals who work with raster images

nanoCAD extends its versatility with its raster module, which helps to import, correct and vectorize raster images.

Topographic Survey

With tools for digital terrain modelling and documentation, nanoCAD extends it efficiency with its Topoplan module making surveyors’ work easier.

Looking for an unified CAD software?

nanoCAD at affordable expense

Download nanoCAD free for 30 days to know what it’s like. We also suggest an annual subscription, a cost-effective way to gradually integrate nanoCAD into your office. Annual subscriptions are also handy for bulking up temporarily during large projects.

We offer three-year subscriptions that include permanent licenses, with free technical support and upgrades.