All about CDE Files

The CDE file type is primarily associated with Ceros Experience Cloud.

CDEFile Extension CDE
File extension: CDE
File type:  container file

What is a CDE file?

CDE files mostly belong to Ceros Experience Cloud. CDE files are not one single format. They are used by different systems and applications, each with its own internal structure.
  • Interactive Presentation: Some CDE files use the GZIP format to store presentation data for the Ceros Experience Cloud. These files package interactive content and design layouts for digital media.
  • Control Design Environment: Other CDE files serve as control files for industrial systems. They are used in environments like Eurotherm iTools, sometimes referred to as ProWORX Nxt, and store settings for system control design.
  • Excel Integration: There are also versions used with Microsoft Excel. One form uses the Microsoft Compound file format for Excel add-ins, while another uses ZIP compression for data exports. More details can be found on the Microsoft Excel page.
  • FilExt.com note: The file’s behavior depends on its origin. You must use the matching software or an archive tool if it is compressed.

    How to open a CDE file

    You need a suitable software like Ceros Experience Cloud to open a CDE 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 CDE file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CDE file directly in the browser:. Just drag the file onto this browser window and drop it.

    Online CDE Text Viewer

    Choose your .cde file to analyze

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    Programs that open and convert CDE files:

    1. Ceros Experience Cloud
      See the previous paragraphs to learn more about the main application. CDE files are often referred to as Ceros Experience Cloud miscs because this type of file is primarily created or used by this software.
    2. CADKEY (Dynamic Extension) by Kubotek USA Inc.
      CDE files are used to create customized commands and functions within CADKEY application which is developed by KubotekUSA. CADKEY is a popular CAD 3D wireframe product. Related links: CADKEY Community
    3. Honeywell Hybrid Control Designer
      HC900-x Industrial Controllers

    CDE file extension format:

    To find out what program is needed to open CDE files, you need to determine the file format. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. Frequently, however, one file extension is used by different programs for different file formats, and one file format for different file extensions. So you need a detailed analysis of a file to find out the format and the associated program. Our evaluation of the CDE files is as follows:

    CDE is not a common file extension and includes very many different file formats. The two most common formats are as follows:

    The remaining 77% of all CDE files are files with no common format, the following 3 formats can be found: DOC. These files sometimes refer to init, tests, boot or code. Just click the "Choose your .cde file to analyze" button on this page to find out what your CDE file is.

    Technical Data for CDE File Extension

    File classification:
    Misc
    Related files:
    xla, xlam, xlsx, ide10, cda, cdr, ced, code, exe, jpg, txt, oxt, vsix, zip, gz
    Related links:
    Mime type:

    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: FDT3.Document
    EXEFile: %ProgramFiles%\Renesas\FDT3.2\FDT.exe /DISCRETESTARTUP osre \%1\


    a cde container file is a special file format and should only be edited and saved with the appropriate software.

    How to solve problems with CDE files

    • Associate the CDE file extension with the correct application.
    • Update your software that should actually open container files. Because only the current version supports the latest CDE file format. Search, therefore, e.g. on the manufacturer website after an available Ceros Experience Cloud update.
    • To make sure that your CDE file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
    • Click here to open your .CDE file online - secure, fast, and no downloads needed.
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    CDE file viewer CDE file description