since 2000
Opening a CDO File
The CDO file type is primarily associated with ChordPro.
What is a CDO file?
CDO files mostly belong to ChordPro. The CDO extension is used to store specialized documents that can differ by the application. In its most common form, a ChordPro music sheet file contains chord notations and lyrics saved as plain text with markup commands.
If you open it with a text editor, you might see formatting codes that help display the chords above the lyrics. Some files carry data for specific applications such as the Celltron Max system, while others hold CADSTAR PCB layout information used in electronic design.
You can use dedicated software to view and edit these files. For chord sheets, visit the official ChordPro site for tools and documentation. For PCB layout files, the CADSTAR suite provided at CADSTAR is needed.
Check the file content to decide which software to use. If the file appears as simple text with music markings, it is likely a chord sheet. If it includes structured design elements, it may be a PCB or data layout file.
If you open it with a text editor, you might see formatting codes that help display the chords above the lyrics. Some files carry data for specific applications such as the Celltron Max system, while others hold CADSTAR PCB layout information used in electronic design.
You can use dedicated software to view and edit these files. For chord sheets, visit the official ChordPro site for tools and documentation. For PCB layout files, the CADSTAR suite provided at CADSTAR is needed.
How do you open CDO files?
You need a suitable software like ChordPro to open a CDO file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your CDO file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CDO file directly in the browser:. Just drag the file onto this browser window and drop it.
Online CDO Text Viewer
or drag and drop it here
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Programs that open and convert CDO files:
- ChordPro
See the previous paragraphs to learn more about the main application. CDO files are often referred to as ChordPro simple text files because this type of file is primarily created or used by this software.
- CADAM (Overlay) by Dassault Systemes
- Cdo NavigatorAnalyzes financial portfolios.
CDO file extension format:
The file format determines how the data is stored in the file. The file format can be deduced from the file extension and the signature. If the file extension or signature does not match the file format, errors will occur when opening or editing the file. So you need a detailed analysis of a file to find out the format and the associated program. In the following you will find our evaluation of the CDO files:
The CDO file extension is rarely used and predominantly uses a uniform format. But the following two file formats are common:
- 80% of all CDO files belong to Crescendo music score. These are binary files, so they do not contain words or text. The file size is in the range of 11 KB to 140 KB. It is a modern file type. Certain words are almost always found in the files, such as lsdf. Such files are related to notes.
All the rest of the CDO files (20%) have different formats. If you want to find out what your CDO file contains, drag and drop it onto this page.
Technical Data for CDO File Extension
The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.
ProgramID: cdofile
EXEFile: %ProgramFiles%\formZ\formZ RadioZity MP v4.1.0\formZ RadioZity.exe
EXEFile: %ProgramFiles%\formZ\formZ RadioZity MP v4.1.0\formZ RadioZity.exe
ProgramID: cdofile
EXEFile: %ProgramFiles%\formZ\formZ RadioZity v4.1.0\formZ RadioZity.exe
EXEFile: %ProgramFiles%\formZ\formZ RadioZity v4.1.0\formZ RadioZity.exe
a cdo document is a special file format and should only be edited and saved with the appropriate software.
How to solve problems with CDO files
- Associate the CDO file extension with the correct application.
- Update your software that should actually open documents. Because only the current version supports the latest CDO file format. Search, therefore, e.g. on the manufacturer website after an available ChordPro update.
- To make sure that your CDO file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
- Click here to open your .CDO file online - secure, fast, and no downloads needed.