I will fix and repair stl files, modify step, edit 3d models, and optimize for printing

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brunomars279
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brunomars279
Thomson Mathew

About this gig

Is your STL file damaged, STEP model difficult to modify, or 3D model not ready for printing?


I can repair, modify, and optimize your existing 3D files while maintaining the important dimensions and geometry required for your project.


I specialize in STL repair, STEP modification, 3D model editing, mesh cleanup, geometry correction, resizing, feature adjustments, and 3D-printing optimization.


What I can help with:

  • Fix and repair STL files
  • Modify STEP models
  • Edit existing 3D models
  • Correct mesh and geometry issues
  • Resize models and adjust dimensions
  • Add or modify model features
  • Clean up 3D geometry
  • Optimize models for 3D printing


Deliverables:

  • Repaired STL files
  • modified STEP files
  • updated 3D models
  • cleaned geometry
  • and optimized print ready files.


Ideal for engineers, makers, product designers, manufacturers, CAD users, and businesses working on prototypes, mechanical parts, and product development.


Send your model and explain the changes you need. Message me before ordering for complex modifications or specific technical requirements.

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 Thomson Mathew

Thomson Mathew

Expert 3D Model and STL File Editing Specialist

  • FromUnited States
  • Member sinceOct 2026
  • Avg. response time1 hour
  • Languages

    English, German, Spanish, French, Italian
WELCOME! I specialize in STL file editing, repair, modification, mesh repair, and 3D printing optimization. I help makers, engineers, product designers, and businesses fix broken STL files, edit OBJ and STEP files, customize 3D models, and prepare print ready files. My services include STL repair, mesh cleanup, 3D model modification, STL conversion, dimensional changes, and 3D printing preparation. Send me your STL, OBJ, or STEP file and requirements, and I’ll review your project and help turn it into a clean, accurate, usable 3D model.