Analyze3DPro

New: Flexible conversion options – pay per conversion or get unlimited STL, OBJ, PLY and STEP conversion with the new yearly pass.

Analyze3D Pro is your all-in-one tool for 3D models: view, analyze, repair, and convert — on iPhone, iPad, and Mac. STL, OBJ, and USDZ files aren't just displayed in a viewer — they're measured, checked, and repaired right on the spot when needed.

GEOMETRY ANALYSIS – Automatically calculate volume, surface area, center of mass, and bounding box – Material weight for steel, aluminum, and other materials right in the viewer – Select individual faces and measure their exact size

MEASUREMENT TOOLS – Distance between two points – Angle between two faces – Edge lengths directly on the model

DETECT & REPAIR HOLES Built for messy 3D scans: Analyze3D Pro automatically finds open holes in the mesh, highlights them in color in the viewer, and repairs your model — single holes or all at once, cleanly closed with triangulated mesh.

3D ANNOTATIONS Place text markers anywhere on your model's surface — move, rotate, and scale them with a gesture.

FORMAT CONVERTER — LOCAL, NO SERVER Convert your models to STEP, OBJ, STL, or PLY right on your device. The first 3 conversions are free, then €1 per conversion, or convert unlimited with "1 Year Unlimited" (€4.99/year). The subscription renews automatically for 1 year unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in your App Store account settings. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://analyze3dpro.free.site.pro/Datenschutz/

DISPLAY MODES – Shaded, wireframe, and edge views – Isometric, front, and top view with one tap – 360° rotation and automatic fit-to-view

EXPORT & DOCUMENTATION – PDF report with all analysis values – Screenshots directly from the viewer – Export and share STL, STEP, OBJ, and PLY

Whether you're a designer, 3D printing enthusiast, engineer, or scanning professional: Analyze3D Pro brings professional CAD analysis and model repair to your iPhone, iPad, and Mac — fast and offline-capable.