| File extension |
File description |
Developer/Producer |
| .2sf |
Nintendo DS Sound File |
N/A |
| .2sflib |
Nintendo DS Audio Library File |
N/A |
| .3ga |
3GPP Audio File |
3GPP |
| .4mp |
4-MP3 Database File |
4-MP3 |
| .669 |
UNIS Composer 669 Module |
N/A |
| .6cm |
Six Channel Module |
Starbreeze Studios |
| .8cm |
Eight Channel Module |
Starbreeze Studios |
| .8med |
Amiga OctaMed Music File |
N/A |
| .8svx |
Amiga 8-Bit Sound File |
N/A |
| .a2b |
Adlib Tracker II Instrument Bank |
Adlib |
| .a2i |
Adlib Tracker II Instrument File |
Adlib |
| .a2m |
Adlib Tracker II File |
Adlib |
| .a2p |
Adlib Tracker II Pattern File |
Adlib |
| .a2t |
Adlib Tracker II Tiny Module File |
Adlib |
| .a2w |
Adlib Tracker II Instrument Bank with Macros |
Adlib |
| .a52 |
Dolby Digital Audio File |
Dolby Laboratories |
| .aa |
Audible Audio Book File |
Audible |
| .aa3 |
ATRAC Audio File |
Sony |
| .aac |
Advanced Audio Coding File |
N/A |
| .aax |
Audible Enhanced Audiobook File |
Audible |
| .ab |
Ambling BookPlayer MP3 File |
Ambling Books |
| .abc |
ABC Music Notation |
N/A |
| .abm |
Music Album |
N/A |
| .ac3 |
Audio Codec 3 File |
N/A |
| .acd |
ACID Project File |
Sony |
| .acd-bak |
Sony ACID Project Backup File |
Sony |
| .acd-zip |
Sony ACID Project With Embedded Media File |
Sony |
| .acm |
Interplay Audio File |
BioWare |
| .acp |
aacPlus Audio File |
International Standards Organization |
| .act |
ADPCM Compressed Audio File |
N/A |
| .adg |
Ableton Device Group |
Ableton |
| .adt |
ADTS Audio File |
N/A |
| .adts |
Audio Data Transport Stream File |
N/A |
| .adv |
Ableton Device Preset File |
Ableton |
| .afc |
Mass Effect 2 Audio File |
Electronic Arts |
| .agm |
DTS Multi-channel Pro Packer File |
DTS |
| .agr |
Ableton Groove File |
Ableton |
| .ahx |
WinAHX Tracker Module |
N/A |
| .aif |
Audio Interchange File Format |
Apple |
| .aifc |
Compressed Audio Interchange File |
N/A |
| .aiff |
Audio Interchange File Format |
Apple |
| .aimppl |
AIMP Playlist File |
AIMP DevTeam |
| .ais |
Velvet Studio Instrument |
N/A |
| .akp |
Akai Sampler File |
N/A |
| .al |
A-Law Compressed Sound Format |
N/A |
| .alac |
ALAC Encoded Audio File |
Apple |
| .alaw |
A-Law Compressed Sound Format |
N/A |
| .alc |
Ableton Live Clip File |
Ableton |
| .all |
Cubasis Project File |
Steinberg |
| .als |
Ableton Live Set File |
Ableton |
| .amf |
Advanced Module File |
N/A |
| .amr |
Adaptive Multi-Rate Codec File |
N/A |
| .ams |
Extreme Tracker Module |
N/A |
| .amxd |
Ableton Max Patch File |
Ableton |
| .amz |
Amazon MP3 Downloader File |
Amazon |
| .aob |
DVD-Audio Audio Object File |
N/A |
| .apf |
Sony Ericsson Firmware Acoustics File |
Sony Ericsson |
| .aria |
Chipsounds Sound File |
Plogue |
| .ariax |
Chipsounds XML Sound File |
Plogue |
| .asd |
Ableton Live Sample Analysis File |
Ableton |
| .ase |
Velvet Studio Sample |
N/A |
| .at3 |
ATRAC3 Audio File |
Sony |
| .atrac |
Sony ATRAC Audio File |
Sony |
| .au |
Audio File |
N/A |
| .aud |
Video Game Compressed Audio File |
N/A |
| .aup |
Audacity Project File |
Audacity |
| .avastsounds |
Avast! Soundpack File |
AVAST Software |
| .avr |
Audio Visual Research File |
N/A |
| .awb |
AMR-WB Audio File |
N/A |
| .ay |
AY Chiptune File |
N/A |
| .b4s |
Winamp Playlist File |
Nullsoft |
| .band |
GarageBand Project File |
Apple |
| .bap |
Blaze Audio Wave Information File |
Blaze Audio |
| .bcs |
Sonic Foundry Batch Converter Script |
Sony |
| .bdd |
CARA Sound Radiation Data File |
CARA |
| .bidule |
Bidule Layout File |
Plogue |
| .bnk |
Adlib Instrument Bank |
Adlib |
| .bonk |
Bonk Audio File |
Bonk |
| .box |
CARA Loudspeaker Design File |
CARA |
| .brstm |
BRSTM Audio Stream File |
N/A |
| .bun |
Cakewalk Bundle File |
Roland |
| .bwf |
Broadcast Wave File |
N/A |
| .bwg |
BrainWave Generator Audio File |
Noromaa Solutions |
| .bww |
Bagpipe Player File |
Doug Wickstrom |
| .c01 |
Typhoon Wave Audio File |
N/A |
| .caf |
Core Audio File |
Apple |
| .caff |
Core Audio File |
Apple |
| .cda |
CD Audio Track Shortcut |
N/A |
| .cdda |
CD Digital Audio File |
N/A |
| .cdlx |
Audition CD Layout File |
Adobe Systems |
| .cdo |
Crescendo Music Notation File |
NCH Software |
| .cdr |
Raw Audio CD Data |
N/A |
| .cel |
Audition Loop |
Adobe Systems |
| .cfa |
Adobe Conformed Audio File |
Adobe Systems |
| .cfxr |
Cocoa Sfxr File |
cfxr |
| .cgrp |
Pro Tools Clip Group File |
Avid Technology |
| .cidb |
iTunes CD Information File |
Apple |
| .ckb |
Cricket Audio Bank File |
Cricket Technology |
| .ckf |
Casio Keyboard File |
Casio |
| .cmf |
Creative Music Format |
Creative Labs |
| .conform |
Conformalizer Change List File |
Maggot Software |
| .copy |
Sony Ericsson Protected Content File |
N/A |
| .cpr |
Cubase Project |
Steinberg Media Technologies |
| .cpt |
DTS Compact Audio File |
DTS |
| .csh |
Cubase Waveform File |
Steinberg Media Technologies |
| .cts |
CrazyTalk Script File |
Reallusion |
| .cwb |
Cakewalk Bundle |
Cakewalk |
| .cwp |
Cakewalk SONAR Project |
Cakewalk |
| .d00 |
OPL2 FM Audio File |
N/A |
| .d01 |
OPL2 FM Audio File |
N/A |
| .dcf |
DRM Content Format File |
Sony Ericsson |
| .dcm |
DCM Audio Module |
N/A |
| .dct |
Dictation Audio File |
NCH Software |
| .ddt |
Jill of the Jungle Music File |
Epic Games |
| .dewf |
SoundEdit Recorded Instrument |
N/A |
| .df2 |
Defractor 2 Instrument |
N/A |
| .dfc |
Defractor Instrument |
N/A |
| .dff |
DSD Audio File |
Sony and Philips |
| .dig |
Digilink Audio File |
N/A |
| .djr |
Ringtone Media Studio DJ Ringtone Project |
Avanquest Software |
| .dls |
Downloadable Sounds File |
N/A |
| .dm |
DRM Delivery Message |
Sony Ericsson |
| .dmc |
DPCM Sample File |
N/A |
| .dmf |
Delusion Digital Music File |
XTracker |
| .dmsa |
Music Disc Creator Project File |
Sonic Solutions |
| .dmse |
Sound Editor Project File |
Sonic Solutions |
| .dra |
Nuance Dragon Voice Recording File |
Nuance Communications |
| .drg |
I-Doser Audio Drug File |
I-Doser Labs |
| .ds |
LMMS DrumSynth File |
LMMS |
| .ds2 |
Olympus DSS Pro Audio File |
Olympus |
| .dsf |
Delusion Digital Sound File |
N/A |
| .dsm |
Digital Sound Module |
N/A |
| .dsp |
Dynamic Studio Professional Module |
N/A |
| .dss |
Digital Speech Standard File |
International Voice Association |
| .dtm |
DigiTrakker Module |
N/A |
| .dts |
DTS Encoded Audio File |
N/A |
| .dtshd |
DTS-HD Master Audio File |
DTS |
| .dvf |
Sony Digital Voice File |
Sony |
| .dw |
David Whittaker Audio File |
N/A |
| .dwa |
Digital Waveform Archiver Audio File |
DWA coder |
| .dwd |
DiamondWare Digital Audio File |
N/A |
| .ear |
Eyemail Audio Recording |
Eyemail Technology |
| .efa |
Ensoniq ASR File |
N/A |
| .efe |
Ensoniq EPS File |
E-Mu |
| .efk |
Ensoniq KT File |
N/A |
| .efq |
Ensoniq SQ1/SQ2/KS-32 File |
N/A |
| .efs |
Ensoniq SQ-80 File |
N/A |
| .efv |
Ensoniq VFX-SD File |
N/A |
| .emd |
ABT Extended Module |
N/A |
| .emp |
eMusic Music Download File |
eMusic.com |
| .emx |
eMusic Download File |
eMusic.com |
| .emy |
eMelody Ringtone File |
Sony Ericsson |
| .esps |
ESPS Sampled Data File |
N/A |
| .evr |
Enhanced Variable Rate Audio File |
Qualcomm |
| .expressionmap |
Cubase Expression Map File |
Steinberg Media Technologies |
| .f2r |
Farandoyle Linear Module File |
N/A |
| .f32 |
Raw 32-Bit Audio File |
N/A |
| .f3r |
Farandoyle Blocked Module File |
N/A |
| .f4a |
Adobe Flash Protected Audio File |
Adobe Systems |
| .f64 |
Raw 64-Bit Audio File |
N/A |
| .far |
Farandole Composer Module |
N/A |
| .fda |
Dawn of War Audio File |
Relic Entertainment |
| .fdp |
FMOD Project File |
Firelight Technologies |
| .fev |
FMOD Audio Events File |
Firelight Technologies |
| .fff |
Gravis UltraSound Sound Bank |
N/A |
| .flac |
Free Lossless Audio Codec File |
N/A |
| .flp |
FruityLoops Project |
N/A |
| .fls |
Flash Lite Sound Bundle |
Adobe Systems |
| .frg |
Sony Sound Forge Pro Project File |
Sony |
| .fsb |
FMOD Sample Bank File |
Firelight Technologies |
| .fsm |
Farandole Composer WaveSample File |
N/A |
| .ftm |
FamiTracker Module |
N/A |
| .fzb |
Casio FZ-1 Bank Dump |
N/A |
| .fzf |
Casio FZ-1 Full Dump |
N/A |
| .fzv |
Casio FZ-1 Voice Dump |
N/A |
| .g721 |
G.721 Audio File |
N/A |
| .g723 |
G.723 Audio File |
N/A |
| .g726 |
G.726 Audio File |
N/A |
| .gbproj |
GarageBand Project |
Apple |
| .gbs |
GameBoy Sound File |
N/A |
| .gig |
Tascam GigaSampler File |
Tascam |
| .gio |
Adagio Score |
N/A |
| .gm |
Transport Tycoon Music File |
Microprose Software |
| .gp5 |
Guitar Pro 5 Tablature File |
Arobas Music |
| .gpbank |
Guitar Pro Sound Bank File |
Arobas Music |
| .gpk |
WaveLab Audio Peak File |
Steinberg |
| .gpx |
Guitar Pro 6 Document |
Arobas Music |
| .gro |
Allegro MIDI File |
N/A |
| .groove |
ACID Groove File |
Sony |
| .gsm |
Global System for Mobile Audio File |
N/A |
| .h0 |
Movie Edit Pro Waveform Information File |
MAGIX |
| .hdp |
MAGIX Hard Disk Project Audio File |
MAGIX |
| .hma |
Sony HI-MD Audio File |
Sony |
| .hmi |
HMI Audio File |
Human Machine Interfaces |
| .hsb |
HALion Sound Bank File |
Steinberg Media Technologies |
| .iaa |
INTUS Audio Archive |
PCS Systemtechnik |
| .ics |
IC Recorder Sound File |
Sony |
| .iff |
Interchange File Format |
Electronic Arts |
| .igp |
Igor Published Music Notation File |
NoteHeads |
| .igr |
Igor Engraver File |
NoteHeads |
| .imf |
Id Music File |
id Software |
| .imp |
Audition Impulse File |
Adobe Systems |
| .ins |
Adlib Tracker Instrument File |
Adlib |
| .isma |
IIS Smooth Streaming Audio File |
Microsoft |
| .it |
Impulse Tracker Module |
N/A |
| .iti |
Impulse Tracker Instrument |
N/A |
| .itls |
iTunes Live Stream URL |
Apple |
| .its |
Impulse Tracker Sample |
N/A |
| .jam |
JAM Musical Score |
Pyva.net |
| .jo |
jo Audio File |
Abadie-jo |
| .jo-7z |
jo Audio File |
Abadie-jo |
| .k25 |
Kurzweil K2500 File |
N/A |
| .k26 |
Kurzweil K2600 File |
N/A |
| .kar |
Karaoke MIDI File |
N/A |
| .kfn |
KaraFun Karaoke File |
Recisio |
| .kin |
Kinetic Music Project |
Cakewalk |
| .kit |
Battery Drum Kit File |
Native Instruments |
| .kmp |
Korg Trinity/Triton Keymap File |
Korg |
| .koz |
Audiokoz Music File |
Audiokoz |
| .kpl |
Kazaa Playlist File |
Brilliant Digital Entertainment |
| .krz |
Kurzweil K2000 File |
N/A |
| .ksc |
Korg Trinity/Triton Script File |
Korg |
| .ksf |
Korg Trinity/Triton Sample File |
Korg |
| .ksm |
Ken Silverman Music File |
Ken Silverman |
| .kt2 |
Battery 2 Drum Kit File |
Native Instruments |
| .kt3 |
Battery 3 Drum Kit File |
Native Instruments |
| .ktp |
Kinetic Project Template |
Cakewalk |
| .l |
Left Audio Channel File |
N/A |
| .la |
Lossless Audio File |
La |
| .lof |
Audacity File List |
Audacity |
| .logic |
Logic Pro Project File |
Apple |
| .lqt |
Liquid Audio File |
Liquid Digital Media |
| .lso |
Logic Audio Project |
Apple |
| .lvp |
Avaya Voice Player Audio File |
Avaya |
| .lwv |
Linguistically Enhanced Sound File |
Microsoft |
| .m1a |
MPEG-1 Audio File |
N/A |
| .m3u |
Media Playlist File |
Nullsoft |
| .m3u8 |
UTF-8 M3U Playlist File |
N/A |
| .m4a |
MPEG-4 Audio File |
Apple |
| .m4b |
MPEG-4 Audio Book File |
Apple |
| .m4p |
iTunes Music Store Audio File |
Apple |
| .m4r |
iPhone Ringtone File |
Apple |
| .ma1 |
Monarch Audio File |
Monarch |
| .mbr |
Zune Smooth Streaming File |
Microsoft |
| .mdc |
MidiCo Karaoke Audio File |
GGS |
| .mdl |
DigiTrakker Module |
N/A |
| .med |
Amiga MED Sound File |
RBF Software |
| .mgv |
Yamaha MegaVoice File |
Yamaha |
| .mid |
MIDI File |
N/A |
| .midi |
MIDI File |
N/A |
| .mini2sf |
Nintendo DS Sound Information File |
N/A |
| .minincsf |
NCSF Nintendo DS Audio File |
Naram Qashat |
| .minipsf |
Miniature PlayStation Sound Format File |
N/A |
| .minipsf2 |
Miniature PlayStation Sound Format File |
N/A |
| .miniusf |
Nintendo 64 Song File |
N/A |
| .mka |
Matroska Audio File |
Matroska |
| .mlp |
Meridian Lossless Packing Audio File |
Meridian Audio |
| .mmf |
Synthetic Music Mobile Application File |
Yamaha |
| .mmm |
Music Maker Arrangement File |
MAGIX AG |
| .mmp |
MixMeister Playlist |
N/A |
| .mo3 |
MO3 Audio File |
Un4seen Developments |
| .mod |
Amiga Music Module File |
N/A |
| .mogg |
Multitrack Ogg File |
N/A |
| .mp1 |
MPEG-1 Layer 1 Audio File |
N/A |
| .mp2 |
MPEG Layer II Compressed Audio File |
Moving Picture Experts Group |
| .mp3 |
MP3 Audio File |
Moving Picture Experts Group |
| .mpa |
MPEG-2 Audio File |
N/A |
| .mpc |
Musepack Compressed Audio File |
Musepack |
| .mpdp |
MixPad Project File |
NCH Software |
| .mpga |
MPEG-1 Layer 3 Audio File |
N/A |
| .mpu |
MPEG Layer 3 Audio File |
N/A |
| .mp_ |
Mobile Phone Sound File |
N/A |
| .mscx |
MuseScore Music Score File |
The MuseScore Team |
| .mscz |
MuseScore Compressed Score File |
The MuseScore Team |
| .msv |
Memory Stick Voice File |
Sony |
| .mt2 |
MadTracker 2 Module |
MadTracker |
| .mt9 |
MT9 Audio File |
ETRI |
| .mte |
MadTracker 2 Envelope |
N/A |
| .mtf |
Multi Tracker File |
Song Galaxy |
| .mti |
MadTracker Instrument |
N/A |
| .mtm |
MultiTracker Module |
N/A |
| .mtp |
MadTracker 2 Pattern |
N/A |
| .mts |
MadTracker 2 Sample File |
MadTracker |
| .mu3 |
Myriad Packed Musical Score |
Myriad Software |
| .mui |
Myriad Instrument File |
Myriad Software |
| .mus |
Finale Notation File Format |
MakeMusic |
| .musa |
Aleph One Music File |
Bungie Studios |
| .mux |
Trackmania Music File |
Ubisoft Entertainment |
| .muz |
MUZ Audio File |
Hover |
| .mwand |
GarageBand MagicMentor Template |
Apple |
| .mws |
MWave DSP Synth Instrument Extract |
N/A |
| .mx3 |
Mixcraft 3 Audio Project |
Acoustica |
| .mx4 |
Mixcraft 4 Audio Project |
Acoustica |
| .mx5 |
Mixcraft 5 Audio Project |
Acoustica |
| .mx5template |
Mixcraft 5 Audio Project Template |
Acoustica |
| .mxl |
Compressed MusicXML File |
The MuseScore Team |
| .mxmf |
Mobile XMF Ringtone File |
MIDI Manufacturers Association |
| .myr |
Myriad Music File |
Myriad Software |
| .mzp |
Mozart Percussion File |
David Webber |
| .nap |
Napster Secured Music File |
Napster |
| .nbs |
Minecraft Note Block Studio File |
David Norgren |
| .ncw |
Native Compressed Wave File |
Native Instruments |
| .nkb |
Kontakt Audio Bank |
Native Instruments |
| .nkc |
Kontakt Library Data File |
Native Instruments |
| .nki |
KONTAKT Instrument File |
Native Instruments |
| .nkm |
Kontakt Multi Instrument File |
Native Instruments |
| .nks |
Kontakt Monolith Container |
Native Instruments |
| .nkx |
Kontakt Monolith Container File |
Native Instruments |
| .nml |
Traktor Collection File |
Native Instruments |
| .note |
Notessimo Composition |
Failsafe Games |
| .npl |
Cubase Library File |
Steinberg Media Technologies |
| .nra |
Nero Audio Compilation |
Nero |
| .nrt |
Nokia Ringtone |
Nokia |
| .nsa |
Nullsoft Streaming Audio File |
Nullsoft |
| .nsf |
NES Sound Format File |
N/A |
| .nst |
NoiseTracker Module |
N/A |
| .ntn |
NOTION Song File |
N/A |
| .nvf |
Creative Labs NVF Audio File |
Creative Labs |
| .nwc |
NoteWorthy Composer File |
NoteWorthy |
| .obw |
Superior Drummer Sounds File |
Toontrack |
| .odm |
OverDrive Media File |
OverDrive |
| .ofr |
OptimFROG Audio File |
OptimFROG |
| .oga |
Ogg Vorbis Audio File |
Xiph.Org |
| .ogg |
Ogg Vorbis Audio File |
Xiph.Org |
| .okt |
Oktalyzer Module |
N/A |
| .oma |
Sony OpenMG Music File |
Sony |
| .omf |
Open Media Framework File |
Avid Technology |
| .omg |
OpenMG Audio File |
Sony |
| .omx |
OtsAV Media Library Information File |
Ots Labs |
| .opus |
Opus Audio File |
Xiph.Org |
| .orc |
Voyetra Digital Orchestrator File |
Voyetra |
| .ots |
OtsAV Album File |
Ots Labs |
| .ove |
Overture Musical Score |
GenieSoft |
| .ovw |
Logic Pro Overview File |
Apple |
| .pac |
SBStudio II Song File |
SonicSpot |
| .pandora |
Pandora Android App Executable |
N/A |
| .pat |
Gravis UltraSound GF1 Patch File |
N/A |
| .pbf |
Pinnacle Sample Bank |
N/A |
| .pca |
Perfect Clarity Audio File |
Sony |
| .pcast |
iTunes Podcast File |
Apple |
| .pcg |
Korg Instrument Bank File |
Korg |
| .pcm |
Pulse Code Modulation |
N/A |
| .pd |
Spore Audio Playback File |
Electronic Arts |
| .peak |
Steinberg Peak File |
Steinberg |
| .pek |
Adobe Peak Waveform File |
Adobe Systems |
| .pho |
MBROLA Phonetic Data File |
The MBROLA Project |
| .phy |
PhyMod Physical Modeling Data |
N/A |
| .pk |
Audition Peak File |
Adobe Systems |
| .pkf |
Audition Peak File |
Adobe |
| .pla |
Sansa Playlist File |
SanDisk |
| .pls |
Audio Playlist |
N/A |
| .plst |
SmartMusic Playlist |
MakeMusic |
| .ply |
Finale Playback File |
MakeMusic |
| .pna |
PhatNoise Audio File |
PhatNoise |
| .pno |
Windows 8 Piano Song |
Microsoft |
| .ppc |
Adobe Presenter Audio File |
Adobe Systems |
| .ppcx |
Adobe Presenter Presentation Audio File |
Adobe Systems |
| .prg |
WAVmaker Patch File |
Polyhedric Software |
| .psf |
Portable Sound File |
N/A |
| .psf1 |
PlayStation Sound Format File |
N/A |
| .psf2 |
PlayStation Sound Format File |
N/A |
| .psm |
Protracker Studio Module |
N/A |
| .psy |
Psycle Song File |
PSYCLEDELICS |
| .ptcop |
PxTone Audio File |
Pixel |
| .ptf |
Pro Tools 7 Session File |
Avid Technology |
| .ptm |
PolyTracker Module |
N/A |
| .pts |
Pro Tools Session |
Avid Technology |
| .ptx |
Pro Tools 10 Session File |
Avid Technology |
| .pvc |
Panasonic VM1 Voice File |
Panasonic |
| .q1 |
Winamp Equalizer Presets File |
Nullsoft |
| .q2 |
Winamp Equalizer Auto-Load Presets File |
Nullsoft |
| .qcp |
PureVoice Audio File |
QUALCOMM |
| .r |
Right Audio Channel File |
N/A |
| .r1m |
RealOne Streaming Media File |
RealNetworks |
| .ra |
Real Audio File |
RealNetworks |
| .rad |
Reality Adlib Tracker Module |
Reality |
| .ram |
Real Audio Metadata File |
RealNetworks |
| .raw |
Raw Audio Data |
N/A |
| .rax |
Real Music Store Audio File |
RealNetworks |
| .rbs |
Rebirth Song File |
Propellerhead Software |
| .rcy |
ReCycle 1.x Document |
Propellerhead Software |
| .record |
GarageBand Records Audio File |
DaveTech |
| .rex |
ReCycle Loop File |
Propellerhead Software |
| .rfl |
Reason ReFill Sound Bank |
Propellerhead Software |
| .rgrp |
Pro Tools Region Group File |
Avid Technology |
| .rmf |
Rich Music Format Audio File |
Beatnik |
| .rmi |
RMID MIDI File |
N/A |
| .rmj |
Real Media Jukebox Audio File |
RealNetworks |
| .rmm |
RAM Meta File |
RealNetworks |
| .rmx |
RealJukebox Format |
RealNetworks |
| .rng |
Nokia Composer Ringtone |
N/A |
| .rns |
Reason Song File |
Propellerhead Software |
| .rol |
Ad Lib Synthesized Instrument |
N/A |
| .rsn |
Reason Project File |
Propellerhead |
| .rso |
NXT Brick Audio File |
LEGO |
| .rta |
TrueRTA Project File |
True Audio |
| .rti |
Real Tracker Instrument |
N/A |
| .rtm |
Real Tracker Module |
N/A |
| .rts |
Real Tracker Sample |
N/A |
| .rvx |
Real Protected Video File |
RealNetworks |
| .rx2 |
REX2 Audio File |
Propellerhead Software |
| .s3i |
Scream Tracker 3 Instrument |
N/A |
| .s3m |
ScreamTracker 3 Module |
Future Crew |
| .s3z |
Compressed Scream Tracker 3 Module |
Future Crew |
| .saf |
Secure Audio File |
N/A |
| .sam |
MOD Edit Sample File |
N/A |
| .sap |
Atari SAP Music File |
Atari |
| .sb |
Signed Byte Audio File |
N/A |
| .sbg |
SBaGen Binaural Beat File |
Jim Peters |
| .sbi |
Sound Blaster Instrument |
N/A |
| .sbk |
E-MU SoundFont Sound Bank |
E-MU Systems |
| .sc2 |
Sample Cell II Instrument Definition |
N/A |
| .scs11 |
Show Cue System Cue File |
Show Cue Systems |
| .sd |
Sound Designer Audio File |
N/A |
| .sd2 |
Sound Designer II File |
Avid Technology |
| .sd2f |
Sound Designer 2 File |
Avid Technology |
| .sdat |
Nintendo DS Sound Data File |
Nintendo |
| .sdii |
Sound Designer 2 Audio File |
Avid Technology |
| .sds |
MIDI Sample Dump Standard File |
N/A |
| .sdt |
Electronic Arts Sound Data File |
Electronic Arts |
| .sdx |
Sample MIDI Dump Exchange |
N/A |
| .seg |
Eragon Audio File |
Sierra Entertainment |
| .seq |
PowerTracks Pro Audio Project File |
PG Music |
| .ses |
Audition Session File |
Adobe Systems |
| .sesx |
Adobe Audition Session File |
Adobe Systems |
| .sf |
IRCAM Sound File |
N/A |
| .sf2 |
SoundFont 2 Sound Bank |
E-mu Systems |
| .sfap0 |
Sound Forge Audio Proxy File |
Sony |
| .sfk |
Sound Forge Audio Peak File |
Sony |
| .sfl |
Sound Forge Sound Data File |
Sony |
| .sfpack |
Packed SoundFont File |
N/A |
| .sfs |
SFX Sample File |
sfxr |
| .sgp |
MP3 Audio Mixer Sound Group Project |
Acoustica |
| .shn |
Shorten Compressed Audio File |
Shorten |
| .sib |
Sibelius Score |
Sibelius |
| .sid |
SID Audio File |
N/A |
| .slp |
SpectraLayers Pro Project |
Sony |
| .slx |
SpectraLayers Pro Project |
Sony |
| .sma |
SmartMusic Accompaniment File |
MakeMusic |
| .smf |
Standard MIDI File |
N/A |
| .smp |
SmartMusic Performance File |
MakeMusic |
| .snd |
Sound File |
N/A |
| .sng |
MIDI Song File |
N/A |
| .sns |
SNS Video Game Audio File |
N/A |
| .snsf |
Super NES Sound Format File |
CaitSith2 |
| .sou |
SBStudio II Sound File |
N/A |
| .sph |
NIST SPHERE Audio File |
NIST |
| .sppack |
SPPack Sound Sample |
N/A |
| .sprg |
Synclavier Program File |
Synclavier Digital |
| .spx |
Ogg Vorbis Speex File |
Xiph.Org |
| .sseq |
Nintendo DS Sound File |
Nintendo |
| .ssnd |
Synclavier Sound File |
|
