Netfabb

Netfabb is not just a viewer, it provides mesh edit, repair and analysis capabilities to everyone already being or aspiring to become part of this fantastic, growing...

Freemium Mac OS X Windows Linux

Free View Expert

Entry level tool targeted for viewing, verifying, dimensioning and communicating 3D geometry information.

Freemium Windows

Viewshape

Support for STL, OBJ, WRL & PLY formats Open files in widely used industry standard formats NVidia 3DVision Pro stereoscopic rendering support Use your NVidia...

Free Windows iPhone iPad

Magics

Magics rapid prototyping software enables you to import a wide variety of CAD formats and to export STL files ready for rapid prototyping, tooling and manufacturing. Its...

Commercial Windows

topescope

’topeScope Base features: Read stl, dxf gts, nff, q3o, obj, off, ply, tri, uo Mesh coloring Copy image to clipboard Print image 'topeScope Plus additions: ...

Commercial Mac OS X

ADA STL Viewer

The STL Viewer is FREE software for visualisation of STL or OBJ meshes created in packages such as 3D Studio Max, MAYA and Z Brush, modeled in CAD systems or generated...

Free Windows

fstl

fstl is cross-platform and open-source. Precompiled binaries are available for Windows and Mac, and the only dependancy is Qt if you want to build it yourself.

Free Open Source Mac OS X Windows Linux

JNetCAD

JNetCAD is a Java application for viewing and converting CAD data. It's free for non commercial or educational use. It supports reading 3DS, BGF, DXF, JT, OBJ and...

Free Personal Mac OS X Windows Linux

Tatlin

Multi-platform Gcode and STL viewer for 3D printing.

Free Open Source Mac OS X Windows Linux

STLView

A Free STL Viewer for Android and Windows.

Free Windows Android

Pointshop3D

Pointshop3D is a system for interactive shape and appearance editing of 3D point-sampled geometry. By generalizing conventional 2D pixel editors, it supports a great...

Free Windows Linux

3D-Tool Free Viewer

Visualize STL and DDS files.

Free Windows

MicroCFD STL Viewer

STL Viewer can handle models with over one million facets, the response to pan, zoom, and rotate commands becomes progressively slower with increasing number of facets...

Free Windows

OpenSTL

OpenSTL A GUI-based STL (stereolithography) file viewer and editor. No installation needed. Support shaded/wireframe rendering and basic editings (translate/rotate)

Free Windows