|
NA2
|
Netscape
Communicator Address Book
|
|
NAB
|
Netscape
Communicator or Novell Groupwise Address Book
|
|
NAI
|
WinINSTALL
File
|
|
NAM
|
Office
Name File
|
|
NAP
|
NAP
Metafile Vector Image
|
|
NAPLPS
|
North
American Presentation Layer Protocol Syntax = Vector image
|
|
NAS
|
NASTRAN
File
|
|
NAV
|
Microsoft
Network Component
|
|
NB
|
Mathematica
Notebook
|
|
NCD
|
Norton
Change Directory
|
|
NCF
|
Lotus
Notes Internal Clipboard and NetWare Command File
|
|
NCH
|
Outlook
Express Folder File
|
|
NCS
|
Netscape
Conference Call File
|
|
NCT
|
Nero
Cover Designer Template
|
|
NDB
|
ACT!
Notes Data File
|
|
NDF
|
SQL
Server Secondary Data File
|
|
NDL
|
Lotus
Notes
|
|
NED
|
MSN
Application Extension
|
|
NEF
|
Nikon
Digital SLR Cameras Raw Graphic File Format
|
|
NET
|
Network
Configuration
|
|
NEW
|
New
Information
|
|
NEWS
|
News
Bitmap Image
|
|
NFL
|
AutoCAD
Multiline Filter List
|
|
NFO
|
System
Info File
|
|
NG
|
Norton
Guide Online Documentation
|
|
NHF
|
Nero
HFS-CD Compilation
|
|
NHV
|
Nero
Burning ROM HFS CD
|
|
NIB
|
Corel
Graphics10 Photopoint File
|
|
NIF
|
Network
Initialization File
|
|
NIP
|
Network
Interface Plug-in
|
|
NK2
|
Outlook
AutoComplete File
|
|
NL
|
Norton
Desktop Icon Library
|
|
NLB
|
Oracle
7 Data
|
|
NLD
|
ATI
Radeon Video Driver
|
|
NLU
|
Norton
Live Update E-Mail Trigger File
|
|
NMD
|
Nero
Burning ROM miniDVD
|
|
NOR
|
ATI
Radeon Video Driver
|
|
NOT
|
Acrobat
Spelling File and Notation File
|
|
NPI
|
dBASE
Application Generator Source
|
|
NPM
|
Corel
Graphics Ver 10 Draw Media Lines File
|
|
NPS
|
Lotus
Agenda File
|
|
NPS
|
NeroMix
|
|
NR3
|
Nero
MP3 CD-ROM Compilation
|
|
NR4
|
Nero
Burning ROM
|
|
NRA
|
Nero
Audio-CD Compilation
|
|
NRB
|
Nero
CD-ROM Boot Compilation
|
|
NRC
|
Nero
UDF/ISO CD-ROM Compilation
|
|
NRD
|
Nero
DVD Compilation
|
|
NRE
|
Nero
CD Extra Compilation
|
|
NRG
|
Nero
CD-Image File and Norton Registration Entries
|
|
NRH
|
Nero
Hybrid CD-ROM Compilation
|
|
NRI
|
Nero
ISO CD-ROM Compilation
|
|
NRM
|
Nero
Mixed-Mode-CD Compilation
|
|
NRS
|
Nero
Burning ROM CD Boot
|
|
NRU
|
Nero
UDF/ISO CD-ROM Compilation
|
|
NRV
|
Nero
Video-CD Compilation
|
|
NRW
|
Nero
WMA CD-ROM Compilation
|
|
NS2
|
Lotus
Notes 2 Database
|
|
NS3
|
Lotus
Notes Database
|
|
NS4
|
Lotus
Notes Database
|
|
NS5
|
Lotus
Notes Domino File
|
|
NSC
|
Windows
Media Station File
|
|
NSD
|
Norton
System Doctor Sensors Configuration
|
|
NSD
|
Nero
Burning ROM Super Video CD
|
|
NSF
|
Lotus
Notes Database
|
|
NSF
|
NES
Sound File
|
|
NSG
|
Lotus
Notes
|
|
NSH
|
Lotus
Notes Database (Older Form)
|
|
NSV
|
Winamp3
Video Format File
|
|
NSX
|
Apollo
Database Engine Index
|
|
NT
|
Windows
NT Startup File
|
|
NTF
|
Notes
Database Template
|
|
NTS
|
Norton
Tutorial
|
|
NTX
|
Clipper
Index
|
|
NU4
|
Norton
Utilities DLL Root File
|
|
NU6
|
Norton
Utilities System DLL File
|
|
NUM
|
DOS
7 File
|
|
NW3
|
Netware.3x
File
|
|
NW4
|
Netware.4x
File
|
|
NWS
|
Outlook
Express News File
|
|
NZL
|
Corel
Painter Nozzle File
|
|
O
|
Object
File
|
|
O$$
|
Output
File
|
|
OAB
|
Outlook
Address Book
|
|
OAF
|
ETH
Oberon Applet File
|
|
OB$
|
Compressed
OBJ
|
|
OBD
|
Office
Binder Template
|
|
OBJ
|
Object
File
|
|
OBR
|
C++
Object Browser Data File
|
|
OBS
|
ObjectScript
Script
|
|
OBT
|
Office
Binder Template
|
|
OBV
|
ObjectScript
Visual Interface
|
|
OBZ
|
Office
Binder Wizard
|
|
OCA
|
OLE
Custom Control Library Information
|
|
OCF
|
Object
Craft File
|
|
OCM
|
Netscape
Communicator Aim File
|
|
OCP
|
Advanced
Art Studio
|
|
OD1
|
Omnis5
Database File
|
|
OD2
|
Omnis5
Database File
|
|
OD3
|
Omnis5
Database File
|
|
OD4
|
Omnis5
Database File
|
|
OD5
|
Omnis5
Database File
|
|
OD6
|
Omnis5
Database File
|
|
OD7
|
Omnis5
Database File
|
|
OD8
|
Omnis5
Database File
|
|
OD9
|
Omnis5
Database File
|
|
ODB
|
ArcView
Object Database ASCII File
|
|
ODC
|
Office
Data Connection
|
|
ODE
|
Office
Object Data Embedding File
|
|
ODIF
|
Open
Document Interchange Format
|
|
ODL
|
Object
Definition Language
|
|
ODL
|
Visual
C++ Type Library Source
|
|
ODS
|
Outlook
Express Mailbox
|
|
OEB
|
Outlook
Express Backup Wizard
|
|
OEM
|
OEM
Data Used During Device Install
|
|
OFC
|
Open
Financial Connectivity File
|
|
OFD
|
ObjectView
Form Defintion
|
|
OFM
|
PostScript
Font Description File
|
|
OFT
|
Outlook
Item Template
|
|
OGX
|
C++
Component Gallery Exported Classes and Resources
|
|
OHP
|
DOS
7 File
|
|
OLB
|
MS
Project Object Library
|
|
OLD
|
Old
Version
|
|
OLE
|
Object
Linking and Embedding (OLE) Object
|
|
OLK
|
MS
Mail Mailbag Lock
|
|
OLK
|
Outlook
Address Book
|
|
OLN
|
Visual
C++ Outline Examples
|
|
OLT
|
Visual
C++ Outline Examples
|
|
OMO
|
Oracle
Media Objects File
|
|
OND
|
Lotus
Notes-related File
|
|
OP
|
Rescue
Disk File
|
|
OPC
|
Office
Upgrade Control File
|
|
OPS
|
Office
Profile Settings File
|
|
OPX
|
OPL
Extension DLL
|
|
OQY
|
Excel
OLAP Query File
|
|
OR2
|
Lotus
Organizer 2 File
|
|
OR3
|
Lotus
Organizer 97 File
|
|
OR4
|
Lotus
Organizer File
|
|
OR5
|
Lotus
Organizer File
|
|
OR6
|
IBM
Organizer Data File
|
|
ORA
|
Oracle
7 Configuration
|
|
ORC
|
MIDI
File and Oracle Scripting File
|
|
ORF
|
Olympus
Digital Camera Raw Image File
|
|
ORG
|
Lotus
Organiser File
|
|
ORI
|
Original
< |
