A daily updated filename extension database!

CSOM file extension

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

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

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

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

✅ Qualcomm Eudora for Mac Creator Code Data

CSOM file is a Qualcomm Eudora for Mac Creator Code Data. Eudora is an e-mail client used on the Apple Macintosh and Microsoft Windows operating systems.
CSOM format description not yet available
Category: Data files
Application: Qualcomm Eudora
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CSOM aliases:
CSOM related links:
CSOM related extensions:
Eudora Addressbook Database

Eudora Addressbook TOC

Eudora Mailbox File

Novell Addressbook

Qualcomm Eudora for Mac Help Data

Qualcomm Eudora for Mac TOC Data

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

🚫 The .csom file extension is often given incorrectly!

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

com, csm, csmo, cso, cson, som

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Executable File
Windows Command File
CoffeeScript Object Notation
Mail.dat Container Summary File
System Object Model Executable
C++ Builder Precompiled Header
Free College Schedule Maker Data
Sinar CaptureShop RAW Image
CSO Compressed PSP ISO Image
High Level Shader Language Compiled Bytecode

🔴 Can't open a .csom 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 .csom 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 .csom 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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