Don't let file format issues delay your project. We convert, repair, and optimize CAD files from virtually any format into print-ready STL files — ensuring precision, quality, and compatibility from the first layer to the last.
We go beyond simple format conversion — we prepare, clean, and optimize your files so every print comes out exactly right the first time.
Convert files from SOLIDWORKS, CATIA, Fusion 360, AutoCAD, Rhino, Pro/E, STEP, IGES, and more into optimized, print-ready STL files with precise tolerances.
Diagnose and fix non-manifold geometry, inverted normals, open shells, self-intersections, and other mesh errors that prevent successful 3D printing.
Reduce polygon count for faster processing without sacrificing detail, or increase mesh density where dimensional accuracy is critical for your application.
Correct unit mismatches, re-scale models to exact dimensions, and ensure your design meets the required tolerances for its intended print technology.
Split or merge multi-body assemblies, orient parts for optimal printing, and prepare complex assemblies for single-print or multi-component production runs.
Thorough analysis for wall thickness, overhang angles, and printability before production begins — catching issues early to save time and cost.
No matter which software or platform you design in, our team has the tools and expertise to accept, convert, and prepare your files for production.
Don't see your format? Contact us — we support many more formats upon request.
Our engineers review every file before quoting. Submit your design and we'll identify any issues, recommend the best approach, and provide a clear path to production.
Send us your fileA streamlined, expert-guided process that takes the complexity out of file preparation and gets your project moving fast.
Upload your design file through our quote form in any supported format. Include notes on your end-use requirements, tolerances, and print technology preference.
Our engineers analyze your file for errors, geometry issues, and printability concerns. We'll identify any problems and recommend the optimal conversion approach.
We perform the conversion, repair any mesh errors, optimize geometry, and confirm scale and dimensions are accurate before handing off for production.
Your optimized STL is validated and handed directly to our production team — or returned to you — ready for immediate, accurate 3D printing.
File conversion isn't just a technical task — it requires deep understanding of 3D printing processes, material behavior, and design intent. Our experienced team at our Minneapolis and Denver facilities ensures every file is production-optimized, not just format-converted.
Files are optimized specifically for the target print technology — FDM, SLS, or SLA — accounting for unique tolerances and material properties.
When you print with us, your converted file goes directly into our production workflow — no re-uploads, no miscommunication, no delay.
We've processed files from startups, entrepreneurs, and Fortune 100 engineering teams. Whatever your source, we know how to make it print right.
Most file conversions are completed within one business day so your production timeline stays on track.
Submit your file and our engineers will review it, identify any issues, and provide a fast, accurate quote — typically within one business day.