Blender - STEPper v1.1.8:
This add-on enables importing STEP files directly into Blender 2.80 or later, converting them into a triangulated mesh with normals derived from the underlying surfaces.
It is compatible with Windows 10 (64-bit) and requires Blender 2.8+ with Python 3.7 or higher. Installation is straightforward via Blender preferences: navigate to Add-ons, select "Install...", and choose the provided .zip file.