3D CAD & Mesh Viewer

Import STL, OBJ, PLY, 3MF and STEP files fast. Orbit in 3D, isolate parts, measure geometry, clip with section planes, save viewpoints, and export screenshots.

3D CAD & Mesh Viewer is a fast, clean viewer for common CAD and mesh formats. Import your model and inspect it immediately in an interactive 3D workspace. Rotate, pan, zoom, focus on selected parts, and review geometry without clutter. Supported file formats: • STL • OBJ • PLY • 3MF • STEP / STP Key features: • Smooth 3D navigation for engineering models • Object selection with isolate, hide and show-all controls • Section/clipping tools for internal inspection • On-model measuring tools • Saved viewpoints for quick camera recall • Screenshot export from the 3D view • Works with files from the Files app and cloud providers Built for quick model checks, design reviews and geometry inspection on iPhone, iPad and Mac.