File extension Details of SKINDEX, NICK, NAV2, NSS, NTH, NK2, PSW, NWM, NWP

Name:	SKINDEX
File Type:	Mail Index File
Popularity:	3
Category:	misc
File Description:	Stores indexing data that the Mac OS X Mail program uses to make searching faster; usually named mbox.SKindex and has a related file named mbox.SKindex.isValid in the same directory
Open Programs:	Mac OS Mac OS X Mail

Name:	NICK
File Type:	Outlook 2000 Nickname File
Popularity:	3
Category:	misc
File Description:	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.
Open Programs:	Windows Microsoft Outlook 2000 or earlier

Name:	NAV2
File Type:	WinAVI Temporary Navigation File
Popularity:	3
Category:	misc
File Description:	Temporary file created by WinAVI during the .AVI to DVD conversion process, such as "vob.nav2;" may store DVD menu navigation information; deleted by WinAVI when the DVD creation process is completed.
Open Programs:	Windows ZJMedia WinAVI

Name:	NSS
File Type:	Magnetic Screensaver File
Popularity:	3
Category:	misc
File Description:	Screensaver file used by Incredimail Magenetic, a free desktop background and screensaver program; includes images and animations that run when the computer has been idle for a set amount of time; may be included with the Magnetic software or downloaded from the Internet.
Open Programs:	Windows IncrediMail Magnetic

Name:	NTH
File Type:	Nokia Series 40 Theme File
Popularity:	3
Category:	misc
File Description:	Theme use for customizing the look and feel of a Nokia Series 40 mobile phone; includes background images, icons, ringtones, and other custom options; created using the Nokia Series 40 Theme Studio application.
Open Programs:	Windows Nokia Series 40 Theme Studio

Name:	NK2
File Type:	Outlook 2002 Nickname File
Popularity:	3
Category:	misc
File Description:	Contains the nickname for an Outlook user that is a associated with a user profile; allows a user to create a nickname and assign the name to an e-mail address. Outlook 2002 and later uses NK2 files; previous versions of Outlook use .NICK files.
Open Programs:	Windows Microsoft Outlook 2002 or later

Name:	PSW
File Type:	Windows Password Reset Disk File
Popularity:	3
Category:	misc
File Description:	Password backup file created with Windows' Forgotten Password Wizard; saved on a removable disk and can be used to reset a password for a Windows user. The password reset disk can be used when the Windows login screen appears; just press Enter or click the right arrow button next to the "Type your password" box; then select "use your password reset disk;" then insert the password reset disk to reset the user's password.
Open Programs:	Windows Password Reset Wizard

Name:	NWM
File Type:	Sony NWM Display Screen File
Popularity:	3
Category:	misc
File Description:	Static or animated image that can be displayed on Sony's Network Walkman, including the NW-E405, NW-E407, NW-E503, NW-E505, NW-E507, NW-A605, NW-A607, and NW-A608. The image can be transferred to the walkman by following these instructions: Download / save the NWM file to your computer. Connect the Network Walkman to your PC with a USB cable. Open "My Computer" and you should see a new Removable Drive, most likely the E: Drive. Open the drive and look for a folder called "NWWM-SCR." If the folder does not exist, create a new folder named "NWWM-SCR." Copy the NWM file from your computer to the NWWM-SCR folder on the Network Walkman. (Only one file should be placed in the folder at a time.) Eject (or unmount) the walkman in Windows, then disconnect it from your computer. Turn on the Network Walkman and hold the Search/Menu button until the menu is displayed. Select "Display Screen" and press the Play/Stop button to select the new display screen option.
Open Programs:	Windows May be viewable with an image editor Can be transferred to a Sony Network Walkman via USB

Name:	NWP
File Type:	Magnetic Wallpaper File
Popularity:	3
Category:	misc
File Description:	Wallpaper or desktop background used by Magnetic, a free screensaver and desktop background program; wallpaper images are included with the program and may also be downloaded from the Internet.
Open Programs:	Windows IncrediMail Magnetic

Name:	NJB
File Type:	Nikon Photo Index File
Popularity:	3
Category:	misc
File Description:	Contains an index of photos taken with a Nikon digital camera; saved on the camera's SD memory card in the MISC folder; typically named "order.njb" by default. NJB files are used to organize photos on the memory card and should not be opened by the user; they do not contain actual image data.
Open Programs:	Mac OS Used by Nikon cameras Should not be opened manually Windows Used by Nikon cameras Should not be opened manually