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Load models and drawings

Documentation · 4 November 2026 · 0.5.8 / Build 488

Complete English guide. Screenshots show the German interface; their captions are translated.

Click Load on the left and choose the format.

FormatContentsStatus
STEP (.step, .stp)exact CAD geometry with faces and edges — recommendedAVAILABLE
STLtriangle mesh (contains no unit — choose source units in mm or inches)AVAILABLE
3MFtriangle mesh with units, also multiple bodiesAVAILABLE
DXF2D drawing, including blocks, splines and block arraysAVAILABLE
SVG2D drawing (convert text to paths first)AVAILABLE
Image (PNG/JPG)for laser engraving and image-to-pathAVAILABLE
.mocadtransfer from Fusion 360 or SolidCraftAVAILABLE

STEP — the best choice

Status: AVAILABLE

STEP files contain exact geometry. The application recognizes holes, pockets, chamfers and fillets from it and can suggest suitable operations. Units are automatically converted to millimetres. The original is fully embedded in the project file. If an import is cancelled or fails, your existing project remains unchanged.

STL and 3MF — meshes

Status: AVAILABLE

Meshes consist of many small triangles. The application checks them for open edges, duplicate or degenerate triangles and intersecting surfaces, and shows the results as mesh diagnostics. Suspicious triangle pairs can be displayed in the 3D area. Automatic repair is deliberately not performed.

DXF and SVG — 2D drawings

Status: AVAILABLE

2D drawings are used for contours, pockets, drilling, chamfers and laser paths. Supported elements are lines, arcs, circles, ellipses, polylines, splines, blocks, block arrays and local SVG references. Unsupported content is rejected with an explanation rather than silently changed.

Create simple solids and drawings

Status: AVAILABLE

Under Create: Block, Cylinder, Truncated Cone and 2D Drawing (rectangles, circles, ellipses, polygons, mirroring and rectangular arrays). A full parametric CAD system is not intended — use Fusion 360, SolidCraft or another CAD application for that.

Image tracing and relief

Status: EXPERIMENTAL — Image-to-path is usable; relief from images is in development.

Transfer from Fusion 360 and SolidCraft

Status: AVAILABLE

  • Fusion 360: Use the MakeOrbit add-in to export the active design directly as a .mocad file; CNC Studio imports it automatically.
  • SolidCraft: Bodies are transferred as STEP/STL/3MF through the companion integration with MakeOrbit. Direct import into CNC Studio is IN DEVELOPMENT.