Files that contain the .dsn file extension are used by a variety of different database applications. The DSN files that are used by these applications are used by a user to connect to the database.
The DSN files contain the information that is required to allow a user to connect to the database remotely, such as the server address, the user ID, the password, the data source name and the database directory. These DSN files are normally stored in plain text format.
The .dsn file extension is also used by the CD Stomper Pro software application. This software program uses the .dsn file suffix to store the CD and DVD labels that are created with the application.
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If you have additional information about the DSN file format or software that uses files with the DSN suffix, please do get in touch - we would love hearing from you.