Meshpage.org
Placing 3d model to your web page is now easy with meshpage.org and gameapi builder. Initial tests you can do with 3d model viewer to test if the 3d model works wth our 3d engine. Then gltf to html5 zip converter lets you create zip file to be uncompressed in your hosting space and a 3d engine displays the 3d model when you open display.html. Adding embed tag with a link to the index.html lets you place the 3d model as part of a bigger article. Full customization options are available via last remaining tool GameApi builder which has 600 different features to position and animate the 3d model to your liking.
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CAD Assistant
Open Cascade CAD Assistant is a powerful offline 3D CAD viewer and converter with simple and intuitive interface, free for both personal and commercial use. Originally developed as a testbed and showcase for the Open CASCADE Technology on mobile platforms, the solution has been appreciated as fast and handy 3D viewer by thousands of end-users on mobiles and desktops worldwide. CAD Assistant brings the power of open technologies to the hands of engineers working with 3D data. CAD Assistant is based on open source libraries (Open CASCADE Technology, Qt, FreeType, FreeImage, etc.) and employs open formats for CAD and mesh data (STEP, IFC, IGES, BREP, glTF, JT, PLY, STL, OBJ, 3DM). It also supports a set of other file formats like DXF, SAT (ACIS), XT (Parasolid). Viewing mesh models with associated data is an additional functionality included in CAD Assistant. Mesh can be read from files in PLY format.
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3D-Tool
Open and see any 3D part or assembly clearly—without expensive CAD software.
3D‑Tool lets you open, view, measure, and mark-up 3D CAD models in a simple, affordable way. Designers, engineers, and project managers can review parts from many CAD systems without needing the original software. The Premium and Advanced versions support 20+ file formats and let you share annotated models with anyone using the Free Viewer app. The Free Viewer opens native 3D‑Tool files (Those exported by a paid version of 3D-Tool) and STL files, making collaboration easy. The Premium version adds a powerful converter that turns native CAD files into STEP or CAT formats for use in NC, CMM, and other systems that can’t open the originals.
Cross Sections • Exploded Views • 3D/2D Measure • Model Compare • Draft & Wall Analysis • Collision Check • Custom Views • Annotations • Publish EXE/DDD/3D‑PDF • STL/OBJ/3DS/PLY Export
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Innerscene Universal 3D Viewer
Innerscene Universal 3D Viewer is a free tool for opening CAD and mesh files directly in your web browser, with nothing to install. It reads 17+ formats, including SketchUp (.skp), AutoCAD (.dwg, .dxf), STEP, Rhino (.3dm), glTF/GLB, OBJ, STL, FBX, PLY, 3DS, 3MF, COLLADA, VRML, and X3D, so you no longer need a separate app for each file a collaborator sends.
Files are parsed and rendered locally in your browser and are not uploaded by default, which keeps proprietary and NDA work on your own machine. You can inspect layers, switch render modes, take measurements, and convert geometry to STL, OBJ, GLB, or PDF. Share links preserve the camera, lighting, and layer state, and a one line iframe snippet embeds the viewer in any page.
Built by Innerscene, a maker of artificial skylights, to open the many formats architects, engineers, and vendors kept sending. Free to use, no account required.
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