There is only one file type that uses the .NICK extension:
Outlook 2000 Nickname File
- Developer Microsoft
-
Popularity
2.5 (12 votes)
- Category Misc Files
- Format N/A
Stores a nickname for an Outlook user, which is linked to a complete user profile; enables a user to enter a string of characters and assign it as a nickname for an e-mail address.
Outlook 2000 and earlier uses NICK files. Outlook 2002 and later uses .NK2 files.
| Software's name | License | Platforms |
|---|---|---|
Microsoft Outlook 2000 or earlier |
 |
Updated: September 2, 2008