Best Stl Modeling Apps

Quick STL Viewer

Clean 3D Model Viewer

Free

Instantly open and preview 3D STL files with a smooth, responsive interface. Explore models by rotating and zooming, switch to wireframe mode, and customize colors for better visibility. This app offers a distraction-free viewing experience for checking models or print details on the go.

Forma3D - 3D Modeling & Print

STL, 3MF & Mesh Repair

Free

$29.99 | 100% OFF

Create and edit 3D models directly on your iPhone or iPad. Prepare designs for 3D printing with precise tools and export to common formats. Ideal for beginners and experienced users alike.

STL Viewer · Model File Reader

Fast STL File View & 3D Reader

Free

Quickly view and interact with 3D model files. Rotate, zoom, and project models into your environment using augmented reality. Offers customization options and multi-model support.

3D Model Viewer: STL & USDZ

View 3D USDZ and CAD STL, PLY

Free

Easily view and interact with 3D models in various formats like USDZ, STL, and OBJ. Explore your designs with intuitive gestures, high-performance rendering, and augmented reality capabilities. Record animations of your models for sharing.

3D Model Viewer & Converter

STL,GLB,3MF,OBJ,DXF,USDZ ...

Free

This tool allows you to open, view, and convert a wide variety of 3D file formats on your Apple devices. It offers basic editing, cross-sectioning, and exploded views, with options for batch conversion and exporting projected views.

3D Printing Thingiverse Models

stl viewer, slicer & printer

Free

This app simplifies 3D printing by offering model discovery, a G-code viewer, a slicer, and remote printer control. It helps users prepare files, monitor prints, and even calculate costs for their projects.

3D Model Maker: ImgTo3D

AI: Image to GLB, STL & OBJ

Free

Transform 2D images into detailed 3D models quickly and easily. Preview your creations in real-time and export them in GLB format for use in various 3D applications and viewers. No prior 3D modeling experience is required.

Handy 3D Designs For Bambu Lab

Printable STL 3D Model Prints

Free

Explore and download a vast collection of 3D printable models for various projects. Find designs for home decor, toys, gadgets, and more, all optimized for your compatible 3D printer. Offers a clean interface and regularly updated content for a smooth creative experience.

ModelPlay-3D Model Viewer

Support GLB FBX OBJ STL PLY

Free

Easily view and customize 3D models without needing professional knowledge. Import, export, and categorize various file formats, then personalize lighting, backgrounds, materials, and animations for stunning visual effects.

3DMold - 3D Mold Maker & STL

Split CAD Models for Printing

Free

This tool automates the creation of industrial-grade molds from 3D CAD files on mobile devices. It intelligently splits models, adds essential features like runners and vents, and compensates for material shrinkage. Designed for professionals, it ensures precision and ease of use for 3D printing and casting.

STL Buddy Fast 3D Scanner App

3D Scanner for 3D Printing

Free

Transform real-world objects into 3D printable models or digital assets using your device's camera or uploaded images. Generate STL files instantly for 3D printing, AR/VR, and design projects. Offers essential tools for cleanup and repair.

3D Modeling, Design: Shapeyard

Sketch, sculpt, 3d print, art

Free

This app offers intuitive 3D modeling tools for creating detailed models on mobile devices. It's suitable for beginners, kids, and professionals, with features for game development and 3D printing. Export your designs for use in popular game engines or to bring them to life with a 3D printer.

Thinger: 3D Printing Models

STL Files & Print Ideas

Free

Discover and download over 600,000 free 3D print models from various online marketplaces. Curate your favorite designs, share lists, and find STL files for any 3D printer, from DIY setups to professional machines.