>> CMAP file

CMAP file format description

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

1 filename extension(s) found in our database.

.cmap - CmapTools Concept Map

The CMAP data files are related to CmapTools. CMAP file is a CmapTools Concept Map. CmapTools is a free application for generating concept maps, mind maps which represent knowledge models.

Data files
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CmapTools Concept Map related extensions:
Concept Map

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

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

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

cmp, camp, vmap, map, dmap, cma, cap, xmap, smap, fmap, chap

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

General CADD Component Data
JPEG Bitmap Image
Microsoft SharePoint Content Migration Package
HotDocs Component File
Heliosoft Seismaster Colormap File
KiCad Parts-to-module Assignments Data

Operating systems

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

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