>> CNM file

CNM file format description

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

2 filename extension(s) found in our database.

.cnm - Pegasus Mail New Message

The CNM data files are related to Pegasus Mail. CNM file is a Pegasus Mail New Message. Pegasus Mail is a donationware (previously freeware) e-mail client.

Pegasus Mail
Data files
- / -
Pegasus Mail New Message related extensions:
Odigo Messenger History Data
Sage External Representation
Spektrum DX8 Telemetry Log
FeedStation Queue Data
Microsoft Windows Unicode Extensions Data
Abacom sPlan 7 Circuit Diagram

.cnm - NoteMap Outline Data

The CNM data files are related to NoteMap. CNM file is a NoteMap Outline Data. NoteMap is a basic outlining program.

Data files
- / -
NoteMap Outline Data related extensions:
Topocad Tunnel Section Template
Complete Works Database
MySQL SQL Constraints Script
Avant Browser Skin Data
Payroll Mate Customer Data
Corel Ventura Publisher Print Data

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

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

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

cbm, cgm, chm, cm, cmm, cmn, cn, cnj, cnk, cnn, dnm, fnm, ncm, nm, snm

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Microsoft SMS Collection Membership Update
Color FBM Image
Visual Studio Windows CE Build Settings
YS Flight Dynamic 3D Model
ChessBase Multimedia Baggage Data
Lucene Field Name Data

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, 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 .cnm file format, then write to us!