nanoCAD User Manual
User Guide in PDF file format can be found in the Help subfolder in the product folder. Or you can use the shortcut from the Start menu - Nanosoft AS - nanoCAD - User Guide.
An online version is available on our website https://nanocad.com/learning/online-help/
Also, you can watch videos on our youtube channel: https://www.youtube.com/user/nanoCADcom/videos