CNC file transfer software

G-code file transfer and DNC software.


ConnectCNC is a popular, economical and very easy to set up
DNC / file-transfer software application.

The user panel of ConnectCNC

Don't buy your CNC file transfer software until you have tried the fully functional demo for up to thirty days!

  • Use ConnectCNC for any number of CNC machines from one computer.
  • Simultaneous file transfer or DNC (direct numerical control,or "drip feed") capability is limited only by the number of available COM ports on your PC.
  • Easy setup.
Note that each of the CNC controls in your shop can have its own unique configuration, port designation and file folder for easy management of your CNC g-code programs. See a screenshot of the configuration dialogs.

Our Help file has step by step instructions for setting up DNC communications between CNC control and PC. This website lists specific configurations for many popular controls. If your CNC control is not listed here, contact us - we're constantly adding to our collection!

Try for FREE! Download the DEMO

EditCNC - g-code editor
ConnectCNC is also bundled with the EditCNC g-code editor.
You can try it free for thirty days.