A daily updated filename extension database!

COS file extension

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

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

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

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

✅ Capture One Settings

COS file is a Capture One Settings. Capture One is a raw converter and photo editor that supports raw formats from more than 250 cameras and digital backs.
COS format description not yet available
Application: Capture One
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
COS aliases:
COS related links:
COS related extensions:
Raw Image Data

Capture One Preview Image

Capture One Work Data

Capture One Preview Data

Capture One Lens Cast Correction

Capture One Photo Cache Data

Capture One Style Data

Capture One Preset Data

Capture One Style Package

✅ Scilab Binary Diagram

COS file is a Scilab Binary Diagram. Scilab is a programming language associated with a rich collection algorithms covering many aspects of scienti c computing problems.
Application: Scilab
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
COS aliases:
COS related links:
COS related extensions:
Scilab Script

Scilab Macro Definitions

Scilab XML Diagram

Scilab ASCII Diagram

✅ Scilab Xcos Diagram Data

ZCOS file is a Scilab Xcos Diagram Data. Xcos is a graphical editor to design hybrid dynamical systems models. Models can be designed, loaded, saved, compiled and simulated.
ZCOS format description not yet available
Category: Data files
Application: Scilab Xcos
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
ZCOS aliases:
cos, cosf
ZCOS related links:
ZCOS related extensions:
Scilab Xcos Data

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

🚫 The .cos file extension is often given incorrectly!

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

cis, cks, cls, co, coc, coe, cow, cox, coz, cps, cs, cso, dos, fos, ocs

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

CSO Compressed PSP ISO Image
High Level Shader Language Compiled Bytecode
Adobe Encore Color Set
ClearSilver Template File
JCAMP Chemical Structure Data
Visual C# .NET Class
Cult3D Object
Java Class Data
ArcInfo Geocoding Classification Data
Xilinx CORE Generator Coefficients

🔴 Can't open a .cos 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 .cos 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 .cos 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
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文