Files with xxn file suffix are associated with the Dimenzo Text Editor document format.
XXN file extension - Dimenzo Text Editor document
What is xxn file? How to open xxn files?
File type specification:
The xxn file extension is related to the Dimenzo Text Editor, a text editing software for Microsoft Windows operating system.
The xxn file contains document created in the Dimenzo Text Editor.
This xxn file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.