263 | H.263 Encoded Video | VideoLAN | VLC Media Player |
3GA | 3GPP Audio File | Open Source | Apple QuickTime Player |
A2M | TS-AudioToMIDI Settings File | TallStick Software | TS-AudioToMIDI |
A2W | Alice World | Carnegie Mellon University | Alice |
A3K | Yamaha A3000 Sampler Data | Yamaha Corporation | Yamaha A3000 |
AA3 | ATRAC Audio File | Sony | MAGIX Vegas |
ACD | ACID Project File | Sony Creative Software | ACID XPress |
AHX | WinAHX Tracker Module | Abyss | CocoModX |
AIFC | Compressed Audio Interchange File | Apple | Microsoft Windows Media Player |
AIFF | Audio Interchange File Format | Apple | Microsoft Windows Media Player |
AL | A-Law Compressed Sound Format | ITU-T (International Telecommunication Union, Telecommunication Standardization Sector) | Apple QuickTime Player |
ALL | Cubase Project | Steinberg | Steinberg Cubase |
AMF | Additive Manufacturing File | Autodesk, Inc. | Autodesk Meshmixer |
AMS | Adobe Monitor Setup File | Adobe Systems Incorporated | Adobe Photoshop CC |
ANYDVD | AnyDVD Registration Key | RedFox | AnyDVD HD |
AOB | DVD-Audio Audio Object File | Unknown Developer | CyberLink PowerDVD |
APE | AVS Plugin Effects File | Nullsoft | Nullsoft Winamp |
ASK | AskSam Database | askSam Systems | askSam |
ASS | Splinter Cell Blacklist Game Data File | Ubisoft | Splinter Cell Blacklist |
AT3 | ATRAC3 Audio File | Sony | MAGIX Vegas |
AUF | Alphacam User Font | Planit Solutions, Inc. | Planit Alphacam |
BJO | TabRite Tablature File | Open Source | TABrite |
BN | Adlib Instrument Bank | Unknown Developer | Adlib Tracker II |
BSL | BSPlayer Playlist File | Webteh | BS.player |
BVF | iRock Digital Voice Recorder Audio Data | Interscape | irock! 100 Series Voice & Audio Manager |
CAFF | Core Audio File | Apple | Apple QuickTime Player |
CD | Visual Studio Class Diagram | Microsoft Corporation | Microsoft Visual Studio |
CDG | Compact Disc Plus Graphics Image | Open Source | Nullsoft Winamp |
CDT | CD-Text File | Sony | IsoBuster |
CEL | Affymetrix Probe Results File | Affymetrix | The MathWorks MATLAB |
CL3 | Easy CD Creator CD Layout | Roxio | Roxio Creator NXT Pro 5 |
CLPI | Blu-ray Clip Information File | Blu-ray Disc Association | CyberLink PowerDVD |
CPK | CRI Middleware Package | CRI Middleware | CRI Packed File Maker |
D01 | OPL2 FM Audio File | Yamaha Corporation | Winamp with Ganbatte! Plug-in |
DAT | Game Data | Unknown Developer | Dragon UnPACKer |
DATA | Analysis Studio Offline Data | Appricon | Microsoft Excel |
DBP | Microsoft Visual Studio Visual C++ Database Project | Microsoft Corporation | Microsoft Notepad |
DFF | RenderWare Model File | Zanoza Software | Zanoza ZModeler |
DIG | Sound Designer Audio File | Various Developers | Awave Studio |
DMF | Geosystem Digitals Map File | Geosystem | Geosystem Digitals |
DMU | Musicnizer Database File | Interscape | Musicnizer |
DVR-MS | Microsoft Digital Video Recording | Microsoft Corporation | CyberLink PowerDVD |
DXL | Domino XML Language File | IBM | Microsoft Notepad |
ERB | Ruby ERB Script | Open Source | Microsoft Notepad |
ES | ECHOSPEECH File | Interscape | ECHOSPEECH |
EXO | YouTube Video Chunk File | YouTube | YouTube |
EXS | EXS Instrument | Apple | Apple Logic Pro |
FAN | Form•Z Animation File | AutoDesSys, Inc. | AutoDesSys formZ |
FFM | FFmpeg Stream File | FFmpeg team | FFmpeg |
FLI | FLIC Animation | Autodesk, Inc. | Apple QuickTime Player |
FLP | FL Studio Project File | Image-Line | LMMS |
GIF | Graphical Interchange Format File | The GIMP Development Team | Adobe Illustrator CC |
GIO | Adagio Score | SourceForge | Nyquist |
GP3 | Guitar Pro 3 File | Arobas Music | Music Guitar Pro |
GP4 | Guitar Pro 4 Tablature | Arobas Music | TuxGuitar |
HEVC | High Efficiency Video Coding File | Moving Picture Experts Group | VLC Media Player |
HIW | Spy-CD CD Search Database File | PHD Computer Consultants | Spy-CD |
HLS | SimCity 4 Hitlist | EA Maxis | Electronic Arts SimCity 4 |
HMA | Sony HI-MD Audio File | Sony | Sony SonicStage |
HMI | HMI Audio File | Human Machine Interfaces | Nullsoft Winamp |
HSC | Aspen HYSYS Simulation File | Aspen Technology, Inc. | Aspen HYSYS |
HVL | Commodore Amiga HivelyTracker Audio Module | Unknown Developer | Audio Overload |
IDX | Movie Subtitle File | Unknown Developer | CyberLink PowerDVD |
IMY | iMelody Ringtone File | FMJ-Software | Awave Studio |
IPG | iPod Game File | Apple | Apple iTunes |
IT | Impulse Tracker Module | Open Source | ModPlug Player |
ITC2 | iTunes Cover Flow Data File 2 | Apple | Apple iTunes |
ITI | Impulse Tracker Instrument | Open Source | CocoModX |
ITS | Impulse Tracker Sample | Open Source | CocoModX |
JDB | Symantec Endpoint Protection Update File | Symantec Corporation | Symantec EndPoint Protection 12 |
JEQ | JetAudio Equalizer Settings | Cowon Systems | jetAudio |
JPG | JPEG Image | Joint Photographic Experts Group | Adobe Illustrator CC |
JWL | Roxio Jewel Case File | Roxio | Roxio Creator NXT Pro 5 |
JXT | Daqarta Extended Audio Data | Interstellar Reasearch | Daqarta |
KDF | Kinko's File Prep Tool Data | Kinko's | Kinko's File Prep Tool |
KPF | Komodo Project File | ActiveState | ActiveState Komodo IDE |
KRX | Karaoke MIDI File | Various Developers | KaraFun |
L6T | Line 6 Tone File | Line 6 | Line 6 Gearbox |
LRC | Lyrics File | Various Developers | Microsoft Windows Media Player |
LY | LilyPond File | GNU Operating System | LilyPond |
M | MATLAB Source Code File | MathWorks | Notepad++ |
M2 | PC-98 Game Music File | Unknown Developer | FMPMD2000 |
M2TS | Blu-ray BDAV Video File | Sony | CyberLink PowerDVD |
M3U | Media Playlist File | Nullsoft | Microsoft Windows Media Player |
M4P | iTunes Music Store Audio File | Apple | Apple iTunes |
MCE | Sony CAV-M1000ES Common Source Infrared Command File | Sony | Sony CAV-M1000ES |
MDX | Extended Media Descriptor File | Disc Soft Ltd. | DAEMON Tools |
MG2 | Band-in-a-Box Song File | PG Music Inc | Band-in-a-Box |
MIDI | MIDI File | Synthesia LLC | Microsoft Windows Media Player |
MINIPSF | Miniature PlayStation Sound Format File | Un4seen Developments | Nullsoft Winamp |
MJPEG | Motion JPEG Video File | Various Developers | Mozilla Firefox |
MJR | Media Jukebox Registration Data | JRiver | Media Jukebox |
MKV | Matroska Video File | Various Developers | CyberLink PowerDVD |
MMF | Microsoft Message File | Microsoft Corporation | Microsoft Exchange Server |
MO3 | MO3 Audio File | Un4seen Developments | XMMS |
MOOV | Apple QuickTime Movie | Apple | CyberLink PowerDVD |
MOV | Apple QuickTime Movie | Apple | CyberLink PowerDVD |
MP1 | MPEG-1 Layer 1 Audio File | RealNetworks | Apple iTunes |
MP3 | MP3 Audio File | Moving Picture Experts Group | Microsoft Windows Media Player |
MP4 | MPEG-4 Video File | Moving Picture Experts Group | CyberLink PowerDVD |
MP4V | MPEG-4 Video File | Moving Picture Experts Group | CyberLink PowerDVD |
MPA | MPEG-2 Audio File | Unknown Developer | Microsoft Windows Media Player |
MPB | MyPhoneExplorer Backup File | FJ Soft | MyPhoneExplorer |
MPEG | MPEG Movie | Unknown Developer | VLC Media Player |
MPG4 | MPEG-4 Video File | Moving Picture Experts Group | CyberLink PowerDVD |
MPGA | MPEG-1 Layer 3 Audio File | RealNetworks | Microsoft Windows Media Player |
MSA | Magic Shadow Archiver Atari Disk Image | Unknown Developer | Magic Shadow Archiver |
MTE | MadTracker 2 Envelope | Yannick Delwiche | MadTracker 2 |
MTK | MPU-401 Trakker File | Nullsoft | Adlib Tracker II |
MTM | MultiTracker Module | VideoLAN | VLC Media Player |
MTS | AVCHD Video File | Sony | Microsoft Windows Media Player |
MZ | Mozart Compressed File | David Webber | Mozart |
NKM | Kontakt Multi Instrument File | Native Instruments | Native Instruments Kontakt |
NPL | Nokia Playlist File | Nokia | Nokia Multimedia Player |
NSF | NES Sound Format File | Unknown Developer | DeliPlayer |
OMA | Sony OpenMG Music File | Sony | Sony SonicStage |
OMG | O&O Image File | O&O Software | O&O DiskImage |
OMX | OtsAV Media Library Information File | Ots Labs | OtsAV DJ |
OSP | OpenShot Project File | Jonathan Thomas | OpenShot |
OTB | Nokia Over The Air Bitmap Image | Nokia | Nokia Multimedia Player |
PAC | Proxy Auto-Config File | NetScape | Internet Explorer |
PCM | Pulse Code Modulation | Various Developers | MPlayer |
PEK | Adobe Peak Waveform File | Adobe Systems Incorporated | Adobe Premiere Pro CC |
PIM | Pro Tools Controller Plug-in Mappings File | Avid Technology | Avid Pro Tools |
PIQT | Apple QuickTime Still File | Apple | Apple QuickTime Player |
PLG | Visual Studio Build Log File | Microsoft Corporation | Microsoft Visual Studio |
PLS | Audio Playlist | Various Developers | VLC Media Player |
PMF | ESRI Published Map File | ESRI | ESRI ArcGIS for Desktop |
PSB | Adobe PhotoShop Big File | Adobe Systems Incorporated | Adobe Photoshop |
PSS | AutoCAD Plot Stamp Settings File | Autodesk, Inc. | Autodesk AutoCAD |
PTS | Pro Tools Session | Avid Technology | Avid Pro Tools |
PZS | PhotoSuite Slide Show File | Sonic Solutions | Roxio Creator NXT Pro 6 |
Q2 | Winamp Equalizer Auto-Load Presets File | Nullsoft | Nullsoft Winamp |
QSF | Qualtrics Survey File | Qualtrics | Qualtrics Survey Solutions (online) |
QT | Apple QuickTime Movie | Apple | CyberLink PowerDVD |
QTC | Apple QuickTime Support File | Apple | Apple QuickTime Player |
QTM | Apple QuickTime Movie | Apple | CyberLink PowerDVD |
R | R Script File | Open Source | R |
RAS | Remedy Archive System File | Remedy Entertainment | Audacity |
RAX | Real Music Store Audio File | RealNetworks | RealPlayer |
RBD | DVD Rebuilder File | Jdobbs Software | DVD Rebuilder |
RLS | Symbian Localization File | Nokia | Symbian SDK |
RMI | RMID MIDI File | Open Source | Microsoft Windows Media Player |
ROL | Adlib Synthesized Instrument | Ad Lib, Inc. | Nullsoft Winamp |
RSM | RouterSim Network Visualizer File | RouterSim | RouterSim CCNA Network Visualizer |
RWF | ReFrame Workspace | HingePoint, Inc. | ReFrame |
RX2 | ReCycle Loop File | Propellerhead | Avid Pro Tools |
S3M | S3M | FMJ-Software | ModPlug Player |
S3Z | Compressed Scream Tracker 3 Module | Future Crew | ModPlug Player |
SAM | LMHOSTS Sample File | Microsoft Corporation | Notepad++ |
SAP | Atari SAP Music File | Atari Corporation | Nullsoft Winamp |
SCL | Sibelius Chord Diagram Library | Avid Technology | Avid Sibelius |
SDX | Kivuto Secure Download Manager File | Kivuto | Kivuto Secure Download Manager |
SEQ | PowerTracks Pro Audio Project File | PG Music Inc | PowerTracks Pro Audio |
SFA | Sony Sound Forge File | Sony | Sound Forge Pro |
SFAP0 | Sound Forge Pro Audio Proxy File | Magix Software GmbH | MAGIX Vegas |
SFM | S Memo Data Cache | Samsung Electronics | S Memo |
SLY | Lilypond Guitar File | GNU Project | LilyPond |
SMP | SmartMusic Performance File | MakeMusic, Inc. | SmartMusic |
SND | Sound File | Open Source | Microsoft Windows Media Player |
SPS | SPSS Program File | IBM | IBM SPSS |
SRF | LightWave Surface File | NewTek | LightWave 3D |
SRT | SubRip Subtitle File | SourceForge | VLC Media Player |
STL | Stereolithography File | 3D Systems | Creo Parametric 3D Modeling Software |
STM | Exchange Streaming Media File | Microsoft Corporation | Microsoft Exchange Server |
SUB | Subtitle File | URUWORKS | CyberLink PowerDVD |
SVP | SwiftView Command File | SwiftView, Inc. | SwiftView |
SVX | Survex Cavern Data File | The Survex Project | Microsoft Notepad |
SWF | Shockwave Flash Movie | Adobe Systems Incorporated | Adobe Animate CC 2017 |
TAK | TAK 2000 Thermal Model File | K & K Associates | TAK 2000 |
TBN | Kodi Thumbnail Image | Open Source | Kodi |
TGP | Terragen Plugin | Planetside Software | Planetside Software Terragen |
TIF | Tagged Image File Format | XnSoft | Adobe Illustrator CC |
TIFF | Tagged Image File Format | XnSoft | Adobe Illustrator CC |
TSP | Digital TV DVR Recording | Inmatrix Media Solutions | Zoom Player |
TST | TestPoint Test File | Measurement Computing | Measurement Computing TestPoint |
TTS | ToolBook Translation System File | SumTotal Systems | ToolBook |
TXW | Yamaha TX16W Audio File | Yamaha Corporation | TX16WConverter |
U | Unreal Tournament Class Package | Epic Games | Dragon UnPACKer |
V2M | V2 Synthesizer Audio File | Farbrausch | Nullsoft Winamp |
VAB | Sony Playstation/PS2 Audio Bank | Sony | Awave Studio |
VCD | Virtual CD | H+H Software GmbH | MPlayer |
VOX | Voxlap Voxel Model File | Ken Silverman | MagicaVoxel |
VST | Targa Bitmap Image File | Microsoft Corporation | Adobe Illustrator CC |
VTX | VTX Chiptune File | Richard Bannister | Audio Overload |
VY4 | Samsung Voice Codec | Samsung Electronics | SBC Codec |
WAV | WAVE Audio File | Microsoft Corporation | Microsoft Windows Media Player |
WLZ | WinImage Compressed Disk Image | Gilles Vollant | Gilles Vollant WinImage |
WMA | Windows Media Audio File | Microsoft Corporation | Microsoft Windows Media Player |
WPL | Windows Media Player Playlist | Microsoft Corporation | Microsoft Windows Media Player |
WV | WavPack Audio File | David Bryant | Nullsoft Winamp |
XM | FastTracker 2 Extended Module | Starbreeze Studios | ModPlug Player |
XMS | Music Studio Project | Alexander Gross | Alexander Gross Music Studio |
XR2 | Xrecode II Registration | Open Source | Xrecode |
XSPF | XSPF Playlist File | VideoLAN | VLC Media Player |
YSE | Yamaha Studio Manager Session Data | Yamaha Corporation | Yamaha Studio Manager |
ZAB | Zipped Audio Book | VideoLAN | VLC Media Player |
ZAF | Zoom Audio Data | Zoom Corporation | Zoom Player |