Open3D Viewer is described as 'Free cross-platform 3D file viewer for STL, GLB, OBJ, STEP, IGES and more. Replaces the discontinued Microsoft 3D Viewer on Windows' and is an app. There are more than 10 alternatives to Open3D Viewer for a variety of platforms, including Web-based, Windows, Mac, Android and Google Chrome apps. The best Open3D Viewer alternative is SculptView, which is both free and Open Source. Other great apps like Open3D Viewer are MeshLab, glbee, A360 VIEWER and Online 3D Viewer.
Free, open-source macOS 3D viewer and sculpting tool supporting OBJ, STL, USD/USDZ, and PLY, with high-performance Metal rendering, multiple view modes, twelve pressure-sensitive brushes, symmetry, autosave, export, outliner, VoiceOver, and native SwiftUI interface.
Canada
System for processing and editing 3D triangular meshes, provides a set of tools for editing, cleaning, healing, inspecting, rendering, texturing and converting meshes.
Italy
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glbee is a free online 3D model viewer that makes it super simple to view, collaborate and share 3D models anywhere on the web. Just drag & drop your gLTF, GLB, FBX, OBJ or STL file to upload and view your 3D model.
A360 Viewer is a free online viewer for 2D and 3D designs including AutoCAD DWG, DXF, Revit RVT and Inventor IPT, as well as STEP, SolidWorks, CATIA and others. These file types can be viewed with the online A360 viewer, the free version of A360, and the paid version, A360 Team.
United States
HD Model Viewer
View full-detail, 3D textured models and animations from over 20 different formats. • View, rotate, zoom • Full-screen mode • Material support with transparency and custom diffuse/specular/ambient lighting • Register as default viewer for supported model types •.
View, Measure, Share and Embed 3D models and 2D drawings directly in your browser. No installation required, works on computers, smartphones and tablets. Files supported : STP, IGS, STL, PLY, OBJ with MTL, DXF...
United Kingdom
Free browser-based file viewer for documents, images, media, and data. No file uploads, signup, or desktop installation required.
A secure, private 3D viewer for Google Drive to view, organize, and comment on Rhino (.3dm), STEP, STL, and OBJ files directly in the browser without downloading.
United States
Free browser-based 3D file viewer. No install, no signup. Opens STL, OBJ, GLB, GLTF, 3MF and FBX files. Share models with a permanent link or embed in any website.
Heimdall3D turns the Windows Explorer preview pane into a 3D model viewer at AAA game quality, so a model is lit, shaded and turning in the folder where its file sits. Thumbnails in the file list, and EXR, HDR and TIFF images and BVH motion capture open the same way.
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