Now in Early Access

Solve assembliesWith visual logic

The most logical way to assemble 3D models.
Draw relationships on a visual canvas.
Let the solver position your parts automatically.
Generate dimensioned engineering drawings in a single click.

Visual Constraint Graph - see exactly how parts connect
Instant Auto-Placement, the engine does the work
One-Click Engineering Drawings with embedded BOM
Auto-AssemblyBOM GenerationNode Interface3D VisualizationPDF DrawingsPart SearchConstraint SolvingVersion ControlSmart PlacementExport to STEPReal-time PreviewParametric DesignAuto-AssemblyBOM GenerationNode Interface3D VisualizationPDF DrawingsPart SearchConstraint SolvingVersion ControlSmart PlacementExport to STEPReal-time PreviewParametric Design

See Zuflow in action

From loose parts to a complete assembly in under a minute.

10×
faster assembly
0
manual constraints
1-click
BOM + drawings
Drawing Output

Engineering drawings. BOM included.

Every assembly automatically generates a dimensioned, production-ready drawing with your Bill of Materials embedded directly on the sheet.

Zuflow-generated engineering drawing showing a dimensioned assembly with embedded Bill of Materials table
Title block auto-populated from assembly metadata
Multiple views generated automatically (front, side, iso)
BOM table updates live as parts are added or changed
Export to PDF or DXF for production handoff
Generate your first drawing
Features

Everything your workflow needs

Built for mechanical engineers who move fast and can't afford to repeat manual work.

Auto-AssemblyCore

Connect parts via ports and let Zuflow calculate positions, orientations, and constraints automatically. No manual placement needed.

STEP ExportExport

Export any assembly as a STEP file with a single click — ready for downstream simulation, manufacturing, or handoff to any CAD tool.

Drawing OutputExport

Generate dimensioned engineering drawings from your assembly in one click. A Bill of Materials is embedded automatically — title blocks, views, and annotations included.

Node-based interface
Every part is a node with typed ports. Visual connections replace parameter spreadsheets.
Real-time 3D preview
Watch your assembly update live as you connect parts. No manual refresh needed.

Ready to assemble 10× faster?

Join engineers already using Zuflow to cut assembly time and eliminate manual BOM work.