What is MSN? What Opens a MSN? File Format List from WhatIs.com

File Extension

MSN File Format

Data file used with MSN Content Plus for MSN Messenger

MSN is a file extension for a data file used with MSN Content Plus. MSN files contain various add-ons for the MSN Messenger instant messaging program, including winks, emoticons, moods, backgrounds and packs. MSN files can be opened by MSN Content Plus.


 Learn more about .MSN files:

See our extensive collection of Twitter, chat and texting abbreviations.

Find solutions to your MSN Messenger issues at ITKnowledgeExchange.com.

Learn more about Instant Messaging applications in this tutorial.

Visit the Messenger Content Plus web page.

This was last updated in September 2010
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