CWB file format description

Many people often share .cwb files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .cwb files. To address this issue, we have created this page to offer assistance and guidance on handling .cwb files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .cwb files.

Our aim is to simplify the process and promote seamless use of the .cwb file format.

1 filename extension(s) found in our database.

.cwb - Cakewalk Sonar Bundle

The CWB document files are related to Cakewalk Sonar. The CWP file is a Cakewalk Sonar Bundle. Cakewalk Sonar is a computer program made by Cakewalk for recording, editing, mixing, mastering and outputting music and other audio.

Cakewalk Sonar
Document files
- / -
Cakewalk Sonar Bundle related extensions:
Casio Data Projector Presentation
Fujitsu Oasys 2 Document
InSync Google Drive Sheet Document
Boundary Representation File
OpenDocument Text Template
PF QuickArt Document

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

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

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. By providing this list, we aim to assist users in finding the correct information more easily and improving their overall search experience on our site.

These misspellings were the most common in the past year:

cab, cb, cbw, cdb, ceb, csb, cw, cwf, cwg, cwn, dwb, fwb, swb, wb, wcb

Is it possible that the filename extension is misspelled?

There is a possibility that the .cwb filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .cwb:

CoolBasic Source Code
Castle of the Winds Data
Borland Turbo C Main Database
WinCDR Data
µVision Device Database
SolidWorks Older Macro

Operating systems

At, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by

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.

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