Opening a CND File

The CND file type is primarily associated with ControlDraw.

CNDFile Extension CND
File extension: CND
File type:  2D model/diagram

What is a CND file?

CND files mostly belong to ControlDraw by ControlDraw. A CND file is a 2D technical diagram or model created with ControlDraw process automation modeling software. Contents of the file usually include vector graphics defining lines, arrows, text, and solid shapes that make up a process model, network diagram etc. Another type of CND file is an embroidery design saved in the condensed embroidery format used by Melco sewing machines. Embroidery design digitizing programs such as DesignShop and DesignShop Sizer can create, save, and edit 2D embroidery designs in CND files.

How to open a CND file

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

Online CND Text Viewer

Choose your .cnd file to analyze

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Programs that open and convert CND files:

  1. ControlDraw by ControlDraw
    See the previous paragraphs to learn more about the main application. CND files are often referred to as ControlDraw cads because this type of file is primarily created or used by this software.
  2. DesignShop (embroidery design) by Melco
    DesignShop is a computer program for creating, editing, and exporting embroidery designs to Melco sewing machines. It can save, open, and edit an embroidery design in a CND file. This file format is classified as CAD. Related links: Melco Sizer Software may read this format, Buzz Tools Plus

CND file format:

To view or edit CND files you need to know the file format, because it determines how the data in this file is stored. The first characters in a file identify the file format, for example, HTML files start with the bytes <html>. If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. Exact knowledge of the format is therefore important in order to solve problems occurring in files. Below you will find our evaluation of the CND files:

CND is not a commonly used file extension and includes a lot of different file formats for different programs. However, the following two file formats are common:

The remaining 75% of all CND files are different files with different signatures, often, for example, DOC and SEM. Sometimes used for type. If you want to find out which format your CND file belongs to, just click on the button "Choose your .cnd file to analyze".

Technical Data for CND File Extension

File classification:
CAD
Related files:

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: CDLS.Document, FileType: CDLS Document, AppName: CDLS
EXEFile: CDLS.exe

ProgramID: CDLS.Document
EXEFile: %ProgramFiles%\CLICK'~1\CDLS.exe %1


a cnd 2D model/diagram is a special file format by ControlDraw and should only be edited and saved with the appropriate software.

How to solve problems with CND files

  • Associate the CND file extension with the correct application.
  • Update your software that should actually open 2d model/diagrams. Because only the current version supports the latest CND file format. Search, therefore, e.g. on the ControlDraw manufacturer website after an available ControlDraw update.
  • To make sure that your CND file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .CND file online - secure, fast, and no downloads needed.
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