Your Free STL File Viewer

Are you working with a 3D Print factory and looking for a tool that allows you to view STL files and communicate efficiently with your account manager? Then you have come to the right place. Materialise MiniMagics is a free STL viewer that allows you and your account manager to see the same STL file on your screens.

Download MiniMagics for Windows

Why Choose Materialise MiniMagics

View STL Files for Free

Are you looking for a tool to view STL files, perform measurements and communicate your remarks to others? Search no longer and download Materialise MiniMagics.

Communicate Efficiently

Efficient communication makes it easier to quickly grasp complex projects. Materialise MiniMagics facilitates the communication between account managers and customers.

Verify Part Printability

MiniMagics offers many tools that allow you to verify the quality of your design and indicate if you will be able to successfully print it.

Features of Materialise MiniMagics

3D Model Viewer

  • View parts and rotate, pan or zoom
  • Evaluate file quality: detect bad edges, flipped triangles and multiple shells
  • Inspect the inside of your parts with transparent and cross-section view
  • Benefit from detailed part information: dimensions, volume, surface, mesh information, diagnostics


Easy Communication

  • Add text annotations
  • See all information included in .magics files (measurements, annotations, etc.)


Import and Export

  • Support .stl, .magics, .mgx and .3mf files
  • Compress .stl files up to a factor of 20 (.mgx)



  • Make distance, circle and angle measurements

MiniMagics is not enough for your needs? Get greater control over your final part with advanced data preparation solutions


  • Advanced fix and repair tools

  • Extended part and surface editing features

  • Measurement and analysis together with reporting

  • Possibility to customize workspace


Learn more

Rely on the full Materialise Magics 3D Print Suite

Discover full suite >

Get your free STL file viewer now!

Download MiniMagics Share MiniMagics with your customers