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COSTYLE file extension

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

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

✅ Capture One Style Data

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

Capture One Preview Image

Capture One Settings

Capture One Work Data

Capture One Preview Data

Capture One Lens Cast Correction

Capture One Photo Cache Data

Capture One Preset Data

Capture One Style Package

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

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

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