A daily updated filename extension database!

CWD file extension

The table below provides useful information about the .cwd file extension. It answers questions such as:

  • What is the .cwd file?
  • What program do I need to open a .cwd file?
  • How can the .cwd file be opened, edited or printed?
  • How can I convert .cwd files to another format?

Table of Contents

We hope you find this page helpful and a valuable resource!

1 extension(s) and 0 alias(es) found in database

✅ Cardwar Cards deck

CWD file is a Cardwar Cards deck. Cardwar is a simple yet fun and highly addictive card game where you match cards together.
CWD format description not yet available
Category: Game Data files
Application: Cardwar
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CWD aliases:
CWD related links:
CWD related extensions:

Other types of files may also use the .cwd file extension.

🚫 The .cwd file extension is often given incorrectly!

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

cad, cd, cdd, cdw, ced, csd, cw, cwc, cwe, cwf, cwr, cws, cww, cwx, dwd

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Bentley InRoads Survey Field Book
Crossword Weaver Puzzle
CU-Writer Document
Autodesk QuickCAD Document
CodeWallet Pro 5 Form
CADfix Wizard Configuration Data
Compact Shared Document
Casio WK-3000 User Scale Memory
ConceptDraw Pro Drawing
Shockwave Flash Debug

🔴 Can't open a .cwd 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .cwd file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .cwd file extension, write to us!

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