How to open CTT file format? (Messenger Contact List)
Problems with opening CTT files occur very often among users. Unfortunately, not everyone is aware that the basic and usually the most common problem is the lack of an installed software to handle the CTT file. Its full name is Messenger Contact List and the company responsible for its development is Microsoft. Your CTT file has probably an encoded information from the Data Files category. If you want to view its contents, open, edit or convert the CTT file to another format, install one of the applications from the list, which is presented below on this page. Can’t you still open your CTT file? Please, visit ctt where you will find more information.
| Category | Developer/Producer | Software |
|---|---|---|
| Data Files | Microsoft | Messenger Contact List |
Programs using this file extension
Windows
– MSN Messenger
Mac OS
– Microsoft Messenger