STLView

STLView

STLView is a free software for viewing and manipulating STL files. It allows users to open, view, rotate, pan, zoom, and measure STL models. Useful for previewing 3D prints before slicing.
STLView image
stl 3d-printing 3d-model-viewer

STLView: Free 3D Model Viewer & Manipulator

STLView is a free software for viewing and manipulating STL files. It allows users to open, view, rotate, pan, zoom, and measure STL models. Useful for previewing 3D prints before slicing.

What is STLView?

STLView is a lightweight, cross-platform software application designed specifically for working with STL files. STL (Stereolithography) is a file format commonly used to represent 3D models in 3D printing and computer-aided design (CAD).

With STLView, users can easily open, view, manipulate, and analyze STL files. Key features include:

  • Intuitive interface for panning, rotating, and zooming STL models
  • Multiple viewports for comparing STL files side-by-side
  • Measuring tools for analyzing model dimensions and tolerances
  • Support for binary and ASCII STL files
  • Rendering optimization settings for improved performance
  • Full-screen mode for distraction-free viewing
  • Compatibility with Windows, Mac, and Linux systems

STLView is useful for 3D printing enthusiasts, hobbyists, designers, and engineers who need a simple but capable tool for viewing and checking their STL models before slicing and printing. Its ease of use and cross-platform availability make it an attractive free alternative to more complex commercial STL software.

STLView Features

Features

  1. View STL files
  2. Rotate/pan/zoom STL models
  3. Measure STL models
  4. Change model colors
  5. Export screenshots

Pricing

  • Free

Pros

Free and open source

Lightweight and easy to use

Supports many STL operations

Cross-platform

Cons

Limited to STL files only

Fewer features than paid alternatives

Basic user interface


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