3D ViewNow
Online 3MF Viewer
Open 3MF 3D files in 3D ViewNow. Inspect dimensions, printability, wall proxy checks, printer fit, and convert supported browser-side exports.
Open 3MF demo Open the web app3MF support
The browser app opens 3MF files locally or from a URL. The Rhombicuboctahedron demo is loaded without uploading user files to a 3D ViewNow server.
Viewer tools include quick measure, section contours, topology printability, wall threshold preview, printer profile fit checks, slicer handoff JSON, PNG snapshots, and mobile app cross-sale links.
After the model is loaded, the browser-side converter can export supported targets such as STL binary, STL ASCII, OBJ, PLY binary, PLY ASCII, GLB, glTF, OFF, BIM, 3DM. Some exports may include companion material or texture files.