COPRESET file format description

Many people share .copreset files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .copreset file can be edited, converted or printed with. On this page, we try to provide assistance for handling .copreset files.

1 filename extension(s) found in our database.

.copreset - Capture One Preset Data

The COPRESET configuration files are related to Capture One. The COPRESET file is a Capture One Preset Data. Capture One is a raw converter and photo editor that supports raw formats from more than 250 cameras and digital backs.

Capture One
Configuration files
- / -
Capture One Preset Data related extensions:
PicoLog Settings
Lifecycle Visualization Configuration File
CA-dBFast Database Configuration
Adobe Photoshop Render Settings Preset
MediaMonkey Device Profile
Qmail Options Data

Naturally, other applications may also use the .copreset file extension. Even harmful programs can create .copreset files. Be especially cautious with .copreset files coming from an unknown source!

Can't open a .copreset 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 can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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If you have useful information about the .copreset file format, then write to us! >> COPRESET file