.COSTYLE File Extension

Phase One
File Type:
Capture One Style File

Having trouble opening .costyle extension? Don't panic! This page explains what costyle files are as well as suggests programs you may use to open costyle files. You can download these programs through this page.

What is a COSTYLE file?

Costyle file extension has Capture One Style file type, developed by Phase One, which is associated with the "settings files" category.

Capture One is an application for editing and organizing digital photos. Its image styles files use this extension. COSTYLE files contain image appearance settings that change how a picture looks overall. The software also allows users to save presets (.COPRESET files) that store metadata. Style files give you an opportunity to use the same style over and over again. This is useful when preparing a photo shoot album where all photos must have a consistent appearance.     

To learn how you can open the given file, read the information below.

costyle file icon
Phase One
File Type:
Capture One Style File
Settings Files

How to open COSTYLE file?

Double click the costyle file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .costyle extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the costyle extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the costyle file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open COSTYLE files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the costyle file as well. Download Universal File Viewer for your OS.

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