.OSN File

File extension osn is mainly related to Open Symbolic Notation, abbreviated OSN, an easy and flexible data-interchange text format intended for the lightweight representation of generic abstract syntax trees in the domain of formal languages. It is based on qualified symbolic expressions.

These .osn files are text files using the UTF-8 encoding.

How to open:

You can most likely view or edit these files using any text editor.

How to convert:

Currently there is no specific information available, about how to convert this file extension. For general information try to look at:Basic info how to convert text files