Features

Dekupeo is a comprehensive solution for automated DXF, SVG or bitmap nesting, laser cutting and engraving including g-code generation and machine control. Here is an overview of its core capabilities.

Nesting & Material Optimization

  • True-shape Nesting: High-efficiency algorithm with part-in-part placement to minimize waste.
  • Mass File Upload: Upload multiple files simultaneously for batch processing.
  • Part Quantity Detection: Automatically reads required quantities from filenames (e.g., part_x5.dxf).
  • Grain Lock: Maintain material grain direction by locking rotation for specific parts.
  • Nesting Controls: Fine-tune results with configurable spacing, border offsets, rotation steps, and curve tolerance.
  • Nesting Strategies: Selectable algorithms including Bottom to Top (gravity), Left to Right, or From Corner.
  • Sheet Management: Define custom sheet shapes, offcut shape autodetection using markers for scale and orientation.
  • Project Management: Save and load full projects (data, settings, parts) in *.dkp format.

Advanced Tooling & Processing

  • Router Mode: G-code generation for CNC routers with spindle support (Climb/Conventional milling, Tool diameter, RPM, Pass depth, etc.).
  • Autoengrave: Automatic position and orientation detection of objects on the workbed for engraving.
  • Raster Engraving: Image engraving with dithering algorithms (Floyd-Steinberg, Bayer, Threshold) and configurable DPI.
  • G-code Generator: Fully configurable paths with speed and power presets. Supports background G-code execution.
  • Kerf Compensation: Accurate path offsetting to account for the width of the laser beam or tool.
  • Bitmap Import: Support for PNG/JPG for part import and raster engraving.
  • CNC Feature Support: Safe Z, Retract Z, Plunge rate, Z-entry (Straight, Ramp, Helix), and automatic/manual tab definition.

Machine Control & G-code Sender

  • Machine Connection: Connect via Serial (USB), Wi-Fi, or Ethernet with automatic discovery and protocol detection.
  • Firmware Support: Compatibility with Grbl, GrblHal, FluidNC, and more. Machine parameter editor (Grbl).
  • Machine Profiles: Easy setup with predefined profiles for range, feed, and S values.
  • Safety Checks: Optional motion limits and origin checks before starting jobs.
  • SD Card Support: File management and remote job execution for FluidNC and GrblHal.
  • Real-time 3D View: G-code simulation and live visualization of job progress.
  • Direct Control: Interactive console, jogging, homing, Z-probing, and Xbox controller support.

Modern User Experience

  • Dark Theme: Reduced eye strain with a professional dark mode interface.
  • Desktop Native: High-performance Windows application (Online version discontinued for full feature set).
  • Units: Full support for both Metric (mm) and Imperial (inches).