Easily convert your . files to . format using our powerful online 3D CAD converter—no downloads or installations required.
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add upto 300MBsimple text-based file format used to represent 3D geometric data, particularly for storing and sharing polygonal meshes. It is often used in computational geometry, 3D modeling, and research applications, where the focus is primarily on the geometric structure of objects, rather than materials or textures.
Polygon File Format is a widely used file format for representing 3D data, particularly polygonal meshes, in the fields of computer graphics, 3D scanning, and point cloud data. It was originally developed to store data from 3D scanners and has since gained popularity in both academic and commercial applications due to its flexibility in handling a variety of data types.
Marathon OS lets you convert 3D CAD files between formats effortlessly with a powerful, cloud-native engine—fast, secure, and optimized for professionals.
Convert your 3D CAD files in seconds, no matter the size or complexity. Marathon OS uses a high-performance backend to deliver rapid results.
Forget bulky desktop tools—just upload your file and convert directly from your browser.
Built for engineers, designers, and manufacturers who need reliable, high-quality conversions to suit their workflows.
Convert between STEP, IGES, STL, OBJ, PLY, OFF, and BREP formats—all from a single, unified interface.
All files are securely processed in the cloud and automatically deleted after 24 hours to ensure your data stays safe.
Effortlessly convert 3D CAD files with a fast, secure, and scalable cloud tool. Experience seamless format conversion—no software installation required.
Convert STEP, IGES, STL, BREP, OBJ, PLY, OFF, and more—instantly and without setup delays.
Optimized to convert even intricate engineering models with accuracy and speed—no matter the size or complexity.
Convert 3D files directly from your browser. No downloads, no plugins—just drag, drop, and go.
Your files are encrypted during upload, processed securely, and automatically deleted after 24 hours to protect your data.
Find answers to common questions about Marathon OS 3D CAD File Converter. Whether you're getting started or looking for advanced features, we've got you covered.
Simplifying Cloud PDM & PLM