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CUD file extension

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

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

✅ ChmUpDate Data

ChmUpDate Data .cud file icon
CUD file is a ChmUpDate Data. If topic files in a CHM are CUD-enabled, you can add links and messages to those files without re-compiling the CHM.
Category: Data files
Application: ChmUpDate
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CUD aliases:
CUD related links:
CUD related extensions:

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

🚫 The .cud file extension is often given incorrectly!

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

cd, cdu, chd, cid, cjd, ckd, cu, cue, cuf, cur, cus, cuv, cuw, cyd, dud

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

coDiagnostiX User Defined Implant Data
Payroll Mate Customer Data
CDU Paint Image
Windows Custom Cursor
AVS Unstructured Cell Data
my Knowledge Explorer Change Unit
FairUse Wizard Data File
Navigator Chart Image Description
Origin Sample Curve Data
MAME Compressed Hard Disk Image

🔴 Can't open a .cud 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 .cud 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 .cud file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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