CMBX file format description

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

1 filename extension(s) found in our database.

.cmbx - SharpDevelop Combine File

The CMBX development files are related to SharpDevelop. The CMBX file is a SharpDevelop Combine File. SharpDevelop is a free IDE for C# and VB.NET projects on Microsoft's .NET platform.

Development files
- / -
SharpDevelop Combine File related extensions:
SharpDevelop Project
SharpDevelop Control Library

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

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

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

cbx, ckbx, clbx, cmb, cmbd, cmx, mbx, vmbx

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Reason Combinator Instrument Patch
HP TRIM Document
SGI Scalable Graphics Compositor Combination File
IBM Rational XDE Collaboration File
Cricket Audio XML Bank Description
Microsoft Outlook Express v4 Mailbox

Operating systems 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

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