Right-click the file and use the 7-Zip context menu.
"Attached is the file containing the G-code programs for the upcoming production run. We have used 7-Zip compression to bundle all .nc files together to ensure no data is lost during transfer. Please extract these to your local controller and verify the toolpaths before starting the machine." Option 3: General File Instructions Right-click the file and use the 7-Zip context menu
Based on the file extension and prefix, likely refers to a compressed archive containing Nextcloud data or Numerical Control (NC) files used in CNC machining. Right-click the file and use the 7-Zip context menu