The NK2 file extension is used for Microsoft Outlook contacts AutoComplete files. Outlook AutoComplete feature attempts to help by suggesting email names that are similar to what you’re typing. NK2 files are supported by Windows operating systems. The creator of Outlook 2002 Nickname Format is Microsoft. Programs that can open the NK2 file are Microsoft Outlook and Microsoft Office.
Until 2002, files fulfilling this role had the NICK extension. It belongs to the Email messages, Contacts and Address Categories. Its updated version gives multiple options for contacts after typing a name.
If the NK2 file has not opened correctly, we have to look for different software to open files with the .NK2 extension. Install the software on your computer and repeat opening .NK2 files. Sometimes repeat this several times.
NK2 files are usually hidden in the system. They contain a nickname associated with the program’s user profile and email address. A very simple way to solve problems opening NK2 files is to find and download the appropriate application. The software supporting NK2 files is in the table. Now download and install it.
Microsoft Outlook 2002-2007
NK2Edit