3D Viewer Online is described as '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' and is a 3D Modeler in the photos & graphics category. There are more than 10 alternatives to 3D Viewer Online, not only websites but also apps for a variety of platforms, including Windows, Android, Linux and Mac apps. The best 3D Viewer Online alternative is SculptView, which is both free and Open Source. Other great sites and apps similar to 3D Viewer Online are 3D House Planner, STP Viewer, 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
3D House Planner is the professional home design web application that allows you to design houses and apartments. No installation required. It is accessible through your browser. 3D House Planner is absolutely free for all.
Free STP Viewer - free software that lets you view 3D STEP files (.stp, .step file format).
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
Based on the F3D library that supports many file formats, from digital content to scientific datasets including glTF, USD, STL, STEP, PLY, OBJ, FBX, Alembic and many more. Drag and drop 3d models into the app and export an image of the 3d model.
A lightweight CAD View and measurement software for fast, precisely & easily opening, viewing & measuring CAD files.
United Kingdom
Component of IDA-STEP providing core viewing functionality for all kinds of STEP files (*.stp). This component alone makes a fully usable tool for viewing PDM, CAD and other data, available as STEP (internation standard ISO 10303) files.
Germany
EU
3D viewers for CATIA V4/V5/V6, STEP, IGES, Creo, Pro/ENGINEER, NX, JT, SolidWorks, Solid Edge and Inventor files. Take accurate measurements, cut dynamic sections, compare differences between models, review changes. View and search attributes. View, search and filter PMI.
United Kingdom
iges2step is a freeware CAD file viewer for Windows XP/2000/NT. It allows viewing IGES and STEP files and translating between them. The versions of the formats are:
Professional and affordable 3D and 2D CAD Viewer and Converter supporting the most common native CAD formats and 3D exchange formats.
GermanyEU
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
