CNC file format description

Many people share .cnc files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .cnc file can be edited, converted or printed with. On this page, we try to provide assistance for handling .cnc files.

1 filename extension(s) found in our database.

.cnc - QuickCAM Pro CNC Machine Tool Path

The CNC data files are related to QuickCAM Pro. The CNC file is a QuickCAM Pro CNC Machine Tool Path. QuickCAM Pro is an advanced, simple to use, wizard based CAM package.

QuickCAM Pro
Data files
- / -
QuickCAM Pro CNC Machine Tool Path related extensions:
FontTwister Letter Bevel Data
iMovie Library Data
Avantes Avasoft v8 Wavelength Coefficients Data
Functional Mock-up Unit Data
PTC Creo Directory Lock Data
Intuit Quicken for Mac Data

Naturally, other applications may also use the .cnc file extension. Even harmful programs can create .cnc files. Be especially cautious with .cnc files coming from an unknown source!

Can't open a .cnc file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .cnc file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

cbc, cc, ccn, cgc, chc, cmc, cn, cnd, cnf, cns, cnv, cnx, dnc, fnc, nc

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Microsoft Document Converter
Tekla Structures Conversion File
Windows Dancer Data
ControlDraw Diagram
PLINK Segmental Copy Number Variant Data
DANCE Database

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .cnc file format, then write to us! >> CNC file