How to open CTT file format? (Messenger Contact List)
When during your work you encounter a problem with the CTT file extension, it is mostly the lack of possibility to see its contents. Its full name is Messenger Contact List. The CTT file belongs to the Data Files category, and its structure has been developed by the Microsoft company. In order to open the CTT file, you must download appropriate software. You will find the applications supporting the CTT file at the following list. If you install one of the programs from the list, your problems with the CTT file should stop. If the information presented here does not resolve your problem, go to another page on the topic: .
| Category | Developer/Producer | Software |
|---|---|---|
| Data Files | Microsoft | Messenger Contact List |
Programs using this file extension
Windows
Mac OS
Linux