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List of common configuration file extensions

File types used for system or program configuration purposes. Typically a text file that contains specially formatted instructions.

Common configuration files may change in time as the popularity and significance of some formats can change.
Whole category of configuration files contains now 411 file types. Show all configuration file types.

config file type icon cfg 

Files with cfg file extension can be typically encountered as one of the many different configuration files. These files that contain various settings and data that define how program or hardware should work. Typically a cfg file is in plain text format and can be viewed in any text editor.

config file type icon cnf 

Files with cnf extension are commonly used for various network configuration files. These are text files editable in any text editor.

config file type icon config 

Files with config extension can be generally found as various configuration files from many programs.

ini file icon ini 

Files with ini file extension can be mainly found as configuration files from many applications written for Microsoft Windows, or even the operating system itself.

config file type icon pro 

Files with pro extension is commonly used for various profiles, saved settings or user accounts for some program.

reg file icon reg 

Files with reg extension can be usually found as Windows registry files, special files that contain exported registry entries that can be uploaded to the system.

This is a list of some the most common file types from this category and may change in time as the popularity and significance of some formats can change. Whole category of configuration files contains now 411 file types. Show all configuration files.

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