Pretty STL Viewer Desktop

The Best Viewer for STL Files

Limited Online Version: pretty-stl-viewer.com 

Immerse yourself in a seamless 3D viewing experience. Effortlessly navigate, rotate, and zoom your models with intuitive touch gestures, thanks to a beautifully designed user interface.

Features

High-Fidelity Physically Based Rendering

Experience jaw-dropping visuals with screen-space or raytraced shadows rendering. Pretty will automatically compute the best rendering parameters for your triangle mesh !

3D Mesh Metrics

Pretty will automatically compute metrics for your STL mesh: number of vertices and triangles, volume and size. All you need to consider 3D printing you asset !

Mesurement

Use the camera facing ruler to mesure any part of your model as you would do in real life !

Independant Shell Visualization

Pretty will split your model in connected parts. Use this insight to inspect your model structure and check on self-intersections ! 

Multiple Viewing Modes

Switch between various viewing modes to suit your needs. Explore your models in wireframe, solid, or blueprint modes, offering different perspectives and enhancing your appreciation for the aesthetic qualities of your designs.

Screenshot and Share

Capture the beauty of your 3D models effortlessly with the built-in screenshot feature. Choose colore or transparent background and share your visuals with clients, colleagues, or friends, fostering seamless collaboration and inspiration.

More to come

Pretty STL Viewer is brand new, many features are still being developed. Here is an idea of what you can get in future updates (Updates are free):

• Visualization
  • Custom environment maps
  • Custom lights
  • Per shell / Per triangle material
  • Sharp Edges corrector
• Export 
  • To OBJ, GLB, FBX...
  • Computed normals and mesh connectivity for import in other softwares
  • Disconnected parts
  • Shadows as UV map texture  or color per vertex
  • 360 Videos
• Lossless STL Compression: between 2 and 10 times smaller files !