STL Simple Viewer is a great app to quickly view 3D STL files.

Features:
- Supports both ASCII and Binary STL files.
- Load an STL from a ZIP file.
- Graphic operations for Rotating, panning, zooming.
- View your model in Orthogonal or Perspective mode.
- Obtain info on the model: triangle count, bounding box, area, volume.
- Set up rendering options: faces, edges, points, transparency.
- Render using a clipping plane (useful for viewing interiors).

Please contact us for support or questions:
[email protected]