CNW file format description

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

1 filename extension(s) found in our database.

.cnw - DSC Crossover Network Tuning Data

The CNW data files are related to Digital Sound Creator. The CNW file is a DSC Crossover Network Tuning Data. The cnw file extension is used by DSC to identify it as a crossover network file. Digital Sound Creator is a software for Sony DSP units. The Digital Sound Creator seems to be no longer supported.

Digital Sound Creator
Data files
- / -
DSC Crossover Network Tuning Data related extensions:
Designer Graphics System 2 Data
4th Down Football Scout Game Data
Digital Orthophoto Quadrangle Data
IceWarp Mail Server IMAP Data
Hierarchical Data Format Release 4 Data
Yayoi Kaikei Accounting Data

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

Can't open a .cnw 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 .cnw file extension is often given incorrectly!

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

cbw, chw, cmw, cn, cna, cnd, cne, cns, cw, cwn, dnw, fnw, ncw, nw, snw

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Catena Project
CardWorks Template
ControlDraw Diagram
Compiled HTML Help Index
EMPOP DrawNetWork Data
Ancora Conserved Noncoding Elements Data

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 .cnw file format, then write to us! >> CNW file