CM7 file format description

Many people share .cm7 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .cm7 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .cm7 files.

1 filename extension(s) found in our database.

.cm7 - CaseMap 7 Data

The CM7 data files are related to CaseMap. The CM7 file is a CaseMap 7 Data. CaseMap is a fact management database application used to manage, organize and connect case.

Application:

CaseMap

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

CaseMap 7 Data related extensions:

.cm1: CaseMap 1 Data
.cm10: CaseMap 10 Data
.cm3: CaseMap 3 Data
.cm4: CaseMap 4 Data
.cm6: CaseMap 6 Data
.cm8: CaseMap 8 Data

Naturally, other applications may also use the .cm7 file extension. Even harmful programs can create .cm7 files. Be especially cautious with .cm7 files coming from an unknown source!

Can't open a .cm7 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:

example.cm7

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 .cm7 file extension is often given incorrectly!

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

cl7, cm, cmi, cmu, cmy, mc7, sm7

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.cmi: OCaml Compiled Interface
.cm: NucleoView Image Data
.cmy: CorelDRAW Custom CMY Data
.mc7: Mastercam 7 Document
.cmi: Camomile Interface Data
.sm7: SAS Multi-dimensional Database

Operating systems

DataTypes.net 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.

https://datatypes.net/open-cm7-files

If you have useful information about the .cm7 file format, then write to us!