I will repair stl files fix mesh errors and optimize for 3d printing

O
ottovon001
O
ottovon001
Otto Von. B

About this gig

Welcome! Get a DISCOUNT on your first STL repair message me now

Is your STL file failing during 3D printing?

Mesh errors, holes, or non-manifold geometry can cause bad prints, wasted material, and frustration.

I help you fix that.


I specialize in repairing and optimizing STL files so they are clean, watertight, and ready for smooth 3D printing.


What I can do for you:

  • Fix STL files and repair mesh errors
  • Remove holes and non-manifold geometry
  • Make models fully watertight and printable
  • Optimize files for better print quality
  • Convert and clean STL, STEP, OBJ files
  • Fix scaling and dimension issues
  • Split or merge models for printing
  • Hollow models or add thickness where needed
  • Basic modifications and adjustments
  • Repair broken or corrupted STL files


What you get:

  • Clean, print-ready STL file
  • Improved accuracy and reliability
  • Smooth slicing with no errors
  • Fast and professional delivery


If your model is not printing correctly or showing errors in your slicer, I will fix it and make it work properly.


I focus on precision and clean geometry to save your time, material, and effort.

Message me before ordering so I can review your file and give you the best solution!

Delivery style preference

Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.

Get to know Otto Von. B

Otto Von. B

3D CAD Expert, Product Design, Technical Drawings And SolidWorks

  • FromGermany
  • Member sinceMar 2026
  • Avg. response time2 hours
  • Languages

    English, German
Hi, I’m a professional 3D CAD designer based in Germany, specializing in manufacturing-ready product design and technical drawings. I help startups, engineers, and businesses turn ideas into precise, functional CAD models ready for production. From SolidWorks and Fusion 360 designs to STL repair and product rendering, I focus on accuracy, DFM, and clean results. Whether you need a prototype, technical drawing, or 3D product visualization, I deliver fast, reliable, and high-quality work. Let’s bring your idea to life. Message me today!