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:
.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:
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.
- Open Control Panel > Control Panel Home > Default Programs > Set Associations.
- Select a file type in the list and click Change Program.
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
DataTypes.net 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!