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WINDOWS LIVE MESSENGER FOR MAC SOFTWARE
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.įile types | Find file converter | Software | Articles | FAQs | Privacy policy | About us | RSS This type of file is no longer actively used and is most likely obsolete. This ctt file type entry was marked as obsolete and no longer supported file format.
![windows live messenger for mac windows live messenger for mac](https://i.blogs.es/d02749/mess6/450_1000.jpg)
ctt file to latest MSN.Ĭonsidering the program was replaced by Skype, this file type is more than obsolete now. However, it may be still possible to import.
![windows live messenger for mac windows live messenger for mac](https://i.ytimg.com/vi/tb86MCNlg0U/maxresdefault.jpg)
Latest versions of MSN grab contacts directly from social networks / e-mail clients or work with CSV format instead. it contains save list of contacts and groups used by the MSN/Live Messenger instant messaging program in XML format. It is used for exporting and importing of whole contact groups.Ī typical *.ctt file looks something like abandoned the use of CTT format in newer versions. File extension ctt is most likely best known for its use in Microsoft Windows Live Messenger up to version 4.6 and older for its contacts file format.ĬTT is a proprietary file format used by Microsoft software.