A cmb file extension is related to the Xtree for Windows, a file manager for Microsoft Windows. A cmb file stores button bar.

There are 3 other file types using
the CMB file extension!

empty icon.cmb - Chromeleon backup archive

empty icon.cmb - Reason combinator instrument patch

cmb icon.cmb - QIP Infium contact list backup file

Detailed description

Software that open cmb file

Add comment

CMB file extension - Xtree for Windows button bar

What is cmb file? How to open cmb files?

The cmb file extension was also used by Xtree for Windows, a successor to popular Xtree gold file manager for DOS.

The cmb file used in Xtree contains Windows button bar.

This cmb file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open cmb file:

XTreeGold picture or screenshot

XTreeGold  Microsoft MS-DOS software

Company or developer:
Jeffrey C Johnson (XTree Company)

XTreeGold is a file manager for MS-DOS operating system released in 1985. It is very popular because contains benefit of requiring very little memory, essential at a time when less than 640kb of memory were available for programs to run. The last version was released in 1992. The XTree Company was acquired by Symantec the developer of rival file manager Norton Commander in 1995.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .cmb file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .cmb file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open cmb file, edit cmb file, convert cmb file, view cmb file, play cmb file etc. (if exist software for corresponding action in File-Extensions.org's database).

Unspecified and all other actions for computer programs working with cmb file - Xtree for Windows button bar

Click on the software link(s) for more information. Suggested software applications use cmb file type for internal purposes and/or also by different way than common edit or open cmb file actions.

Microsoft Windows:

Microsoft MS-DOS:

Previous file extension
CM2 file extension

File-Extensions.org > Settings, options, themes or skins file types

Next file extension
file extension CMMTHEME


Enter any file extension without dot (e.g. pdf)
Search for file extension details and associated application(s)

RSS feed