Here’s a concise report on compatibility and performance on Windows 10 . Report: nanoCAD on Windows 10 1. Overview nanoCAD is a free (and paid Pro) 2D/3D CAD software developed by Nanosoft, designed to be highly compatible with the AutoCAD DWG format. It runs natively on Windows. 2. Windows 10 Compatibility | Version | Compatibility | |---------|----------------| | nanoCAD 23 / 24 / 25 | Fully compatible (64-bit) | | nanoCAD 5.0 – 22 | Compatible, but newer versions recommended | | nanoCAD Plus / Pro | Fully compatible |