Easy and powerful GRBL CNC Control software

The CNC3D Commander project (Formerly SharpCNC Commander) started off as a complimentary configuration tool for our CNC router kits. Over time, this project has turned into a full CNC control management suite with built in Creation tools that allow you to make your designs come to life. It is also completely FREE for personal use.

This software is written in Microsoft .NET framework and is designed for use on Windows PCs and laptops.

Download Commander

Our server is protected and secured by SSL encryption technologies.

System Requirements

Operating system: Windows XP - Windows 10
RAM (Minimum):  2gb RAM
Processor: Intel Pentium Core 3 Minimum
Storage: 200mb of free space
GRBL: Version 1.1* and greater

NEW! Spark Concepts xPRO V5 Support

The current version of Commander fully supports all of the extended features of the xPRO V5 including SD file handling, easy network setup and most importantly, network recovery!

Want to donate?

We offer this software and all of it's features free of charge. We spend lots of time developing and working on this project.

If you feel we deserve a donation for our efforts in developing and maintaining this awesome free GRBL control suite then please feel free to leave us a donation so we can keep this project alive!  



Let's take a closer look...


  • Machine profile management

  • Run jobs

  • Jogging functions

  • Immediate override controls

  • Macro support

  • Easy version updater

  • Supports IP (Wifi/Ethernet) controllers

  • Project creation tools

  • Job visualizer

  • Probing wizard