PrcView

PrcView: Free STL/CAD File Viewer for Windows

A free, open-source 3D model viewer for fast inspection of STL and CAD files on Windows, no expensive CAD software needed.

What is PrcView?

PrcView is a lightweight, free STL/CAD model viewer for Windows. It allows users to quickly open and inspect 3D models in a variety of formats including STL, STEP, IGES, X_T, and more without needing expensive CAD software.

Some key features of PrcView include:

• Supports many common 3D file formats - STL, STEP, IGES, X_T, OBJ, 3DS, PLY, OFF, WRL, IV
• Measure distances, angles, radii on models
• View slice planes to inspect interior structure
• Change render mode, colors, backgrounds
• Take screenshots and capture views
• Convert files between formats
• Lightweight and fast even with large assemblies
• Completely free and open source

PrcView makes it easy for engineers, designers, and hobbyists to visualize and share 3D CAD data without investing in specialty software. With its intuitive interface and range of viewing options, it's a useful tool for tasks like design reviews, 3D printing prep, artwork generation, and more.

PrcView Features

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