CNC Software

bCNC – cross-platform Python application for CNC machines

bCNC is a cross-platform Python application for CNC machines that use grblHAL and GRBL-compatible firmware.

It combines machine control with editing and preparation tools in one program, offering a practical environment for sending jobs, adjusting g-code, configuring workspaces, and handling common CNC workflows from a single interface.

This is free and open source software.

Key Features

  • Supports both 3-axis and 6-axis GUI modes.
  • Imports and exports g-code, DXF, and SVG files.
  • Offers 3D mesh slicing for STL and PLY files.
  • Provides probing tools including center finding, Z-probing, autolevelling, height-map display, and tool length probing.
  • Includes basic CAM functions such as profiling, pocketing, drilling, thread milling, cutout tabs, and drag knife operations.
  • Features a graphical g-code editor with display, movement, rotation, mirroring, and rapid motion optimisation tools.
  • Includes user-configurable databases for materials, stock, and end mills.
  • Provides g-code plugins including generators for bowls, finger-joint boxes, spur gears, spirographs, and surface flattening.
  • Offers a web pendant that can be used from smartphones.
  • Cross-platform support – runs under Linux, macOS, and Windows.

Website: github.com/vlachoudis/bCNC
Support:
Developer: Vasilis Vlachoudis
License: GNU General Public License v2.0

bCNC in action
Click image for full size

bCNC is written in Python. Learn Python with our recommended free books and free tutorials.


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