Audio File Types
The Audio Files category includes compressed and uncompressed audio formats, which contain waveform data that can be played with audio playback software. This category also includes MIDI files, musical scores, and audio project files, which typically do not contain audio data.
Common audio file extensions include .WAV, .AIF, .MP3, and .MID.
| Extension | File Description | Popularity |
|---|---|---|
| .2sf | Nintendo DS Sound File | ★☆☆☆☆ |
| .2sflib | Nintendo DS Audio Library File | ★☆☆☆☆ |
| .3ga | 3GPP Audio File | ★★★☆☆ |
| .4mp | 4-MP3 Database File | ★★★☆☆ |
| .669 | UNIS Composer 669 Module | ★★☆☆☆ |
| .6cm | Six Channel Module | ★☆☆☆☆ |
| .8cm | Eight Channel Module | ★☆☆☆☆ |
| .8med | Amiga OctaMed Music File | ★☆☆☆☆ |
| .8svx | Amiga 8-Bit Sound File | ★★★☆☆ |
| .a2m | AdLib Tracker 2 File | ★★★☆☆ |
| .a52 | Dolby Digital Audio File | ★☆☆☆☆ |
| .aa | Audible Audio Book File | ★★★★☆ |
| .aa3 | ATRAC Audio File | ★★★★☆ |
| .aac | Advanced Audio Coding File | ★★★☆☆ |
| .aax | Audible Enhanced Audiobook File | ★★★☆☆ |
| .ab | Ambling BookPlayer MP3 File | ★★☆☆☆ |
| .abc | ABC Music Notation | ★★★☆☆ |
| .abm | Music Album | ★★★☆☆ |
| .ac3 | Audio Codec 3 File | ★★★☆☆ |
| .acd | ACID Project File | ★★★★☆ |
| .acd-bak | Sony ACID Project Backup File | ★★★☆☆ |
| .acd-zip | Sony ACID Project With Embedded Media File | ★★★★☆ |
| .acm | Interplay Audio File | ★★★★☆ |
| .acp | aacPlus Audio File | ★★☆☆☆ |
| .act | ADPCM Compressed Audio File | ★★★☆☆ |
| .adg | Ableton Device Group | ★★★☆☆ |
| .adt | ADTS Audio File | ★★★☆☆ |
| .adts | Audio Data Transport Stream File | ★★★☆☆ |
| .adv | Ableton Device Preset File | ★★☆☆☆ |
| .afc | Mass Effect 2 Audio File | ★★★★☆ |
| .agm | DTS Multi-channel Pro Packer File | ★★★☆☆ |
| .agr | Ableton Groove File | ★★★☆☆ |
| .ahx | WinAHX Tracker Module | ★★☆☆☆ |
| .aif | Audio Interchange File Format | ★★★★★ |
| .aifc | Compressed Audio Interchange File | ★★★☆☆ |
| .aiff | Audio Interchange File Format | ★★★☆☆ |
| .aimppl | AIMP Playlist File | ★★☆☆☆ |
| .ais | Velvet Studio Instrument | ★★☆☆☆ |
| .akp | Akai Sampler File | ★★★☆☆ |
| .al | A-Law Compressed Sound Format | ★☆☆☆☆ |
| .alac | ALAC Encoded Audio File | ★☆☆☆☆ |
| .alaw | A-Law Compressed Sound Format | ★★☆☆☆ |
| .alc | Ableton Live Clip File | ★★★☆☆ |
| .all | Cubasis Project File | ★★☆☆☆ |
| .als | Ableton Live Set File | ★★★★☆ |
| .amf | Advanced Module File | ★★★☆☆ |
| .amr | Adaptive Multi-Rate Codec File | ★★★★☆ |
| .ams | Velvet Studio Module | ★★★☆☆ |
| .ams | Extreme Tracker Module | ★★★☆☆ |
| .amxd | Ableton Max Patch File | ★★★★☆ |
| .amz | Amazon MP3 Downloader File | ★★★★☆ |
| .aob | DVD-Audio Audio Object File | ★★★☆☆ |
| .ape | Monkey's Audio Lossless Audio File | ★★★★☆ |
| .apf | Sony Ericsson Firmware Acoustics File | ★★☆☆☆ |
| .apl | Monkey's Audio Track Information File | ★★★☆☆ |
| .aria | Chipsounds Sound File | ★★☆☆☆ |
| .ariax | Chipsounds XML Sound File | ★★☆☆☆ |
| .asd | Ableton Live Sample Analysis File | ★★★☆☆ |
| .ase | Velvet Studio Sample | ★★☆☆☆ |
| .at3 | ATRAC3 Audio File | ★★★★☆ |
| .atrac | Sony ATRAC Audio File | ★☆☆☆☆ |
| .au | Audio File | ★★★☆☆ |
| .au | Audacity Audio File | ★★☆☆☆ |
| .aud | Video Game Compressed Audio File | ★★★☆☆ |
| .aup | Audacity Project File | ★★★☆☆ |
| .avastsounds | Avast! Soundpack File | ★★☆☆☆ |
| .avr | Audio Visual Research File | ★☆☆☆☆ |
| .awb | AMR-WB Audio File | ★★☆☆☆ |
| .ay | AY Chiptune File | ★★☆☆☆ |
| .b4s | Winamp Playlist File | ★★☆☆☆ |
| .band | GarageBand Project File | ★★★☆☆ |
| .bap | Blaze Audio Wave Information File | ★★★☆☆ |
| .bcs | Sonic Foundry Batch Converter Script | ★☆☆☆☆ |
| .bdd | CARA Sound Radiation Data File | ★★★☆☆ |
| .bidule | Bidule Layout File | ★★★☆☆ |
| .bonk | Bonk Audio File | ★☆☆☆☆ |
| .box | CARA Loudspeaker Design File | ★☆☆☆☆ |
| .brstm | BRSTM Audio Stream File | ★★☆☆☆ |
| .bun | Cakewalk Bundle File | ★★★☆☆ |
| .bwf | Broadcast Wave File | ★★★☆☆ |
| .bwg | BrainWave Generator Audio File | ★★☆☆☆ |
| .bww | Bagpipe Player File | ★★★☆☆ |
| .c01 | Typhoon Wave Audio File | ★★☆☆☆ |
| .caf | Core Audio File | ★★★★☆ |
| .caff | Core Audio File | ★★★☆☆ |
| .cda | CD Audio Track Shortcut | ★★★★☆ |
| .cdda | CD Digital Audio File | ★★★☆☆ |
| .cdlx | Audition CD Layout File | ★★★☆☆ |
| .cdo | Crescendo Music Notation File | ★★★☆☆ |
| .cdr | Raw Audio CD Data | ★★★☆☆ |
| .cel | Audition Loop | ★★★☆☆ |
| .cfa | Adobe Conformed Audio File | ★★★☆☆ |
| .cfxr | Cocoa Sfxr File | ★☆☆☆☆ |
| .cgrp | Pro Tools Clip Group File | ★★★☆☆ |
| .cidb | iTunes CD Information File | ★★★☆☆ |
| .ckb | Cricket Audio Bank File | ★★★☆☆ |
| .ckf | Casio Keyboard File | ★★☆☆☆ |
| .cmf | Creative Music Format | ★★☆☆☆ |
| .conform | Conformalizer Change List File | ★★★☆☆ |
| .copy | Sony Ericsson Protected Content File | ★★★☆☆ |
| .cpr | Cubase Project | ★★★★☆ |
| .cpt | DTS Compact Audio File | ★★★☆☆ |
| .csh | Cubase Waveform File | ★★★☆☆ |
| .cts | CrazyTalk Script File | ★★★☆☆ |
| .cwb | Cakewalk Bundle | ★★★☆☆ |
| .cwp | Cakewalk SONAR Project | ★★★☆☆ |
| .d00 | OPL2 FM Audio File | ★☆☆☆☆ |
| .d01 | OPL2 FM Audio File | ★☆☆☆☆ |
| .dcf | DRM Content Format File | ★★★★☆ |
| .dcm | DCM Audio Module | ★★★☆☆ |
| .dct | Dictation Audio File | ★★★☆☆ |
| .ddt | Jill of the Jungle Music File | ★☆☆☆☆ |
| .dewf | SoundEdit Recorded Instrument | ★★★☆☆ |
| .df2 | Defractor 2 Instrument | ★★★☆☆ |
| .dfc | Defractor Instrument | ★★★☆☆ |
| .dff | DSD Audio File | ★★☆☆☆ |
| .dig | Digilink Audio File | ★★★☆☆ |
| .dig | Sound Designer Audio File | ★★★☆☆ |
| .djr | Ringtone Media Studio DJ Ringtone Project | ★★☆☆☆ |
| .dls | Downloadable Sounds File | ★★★☆☆ |
| .dm | DRM Delivery Message | ★★★☆☆ |
| .dmc | DPCM Sample File | ★★☆☆☆ |
| .dmf | Delusion Digital Music File | ★★★☆☆ |
| .dmsa | Music Disc Creator Project File | ★★★★☆ |
| .dmse | Sound Editor Project File | ★★★★☆ |
| .dra | Nuance Dragon Voice Recording File | ★★★☆☆ |
| .drg | I-Doser Audio Drug File | ★★★☆☆ |
| .ds | LMMS DrumSynth File | ★★☆☆☆ |
| .ds2 | Olympus DSS Pro Audio File | ★★★☆☆ |
| .dsf | Delusion Digital Sound File | ★★★☆☆ |
| .dsm | Digital Sound Module | ★★★☆☆ |
| .dsp | Dynamic Studio Professional Module | ★☆☆☆☆ |
| .dss | Digital Speech Standard File | ★★★★☆ |
| .dtm | DigiTrakker Module | ★★★☆☆ |
| .dts | DTS Encoded Audio File | ★★★☆☆ |
| .dtshd | DTS-HD Master Audio File | ★★★☆☆ |
| .dvf | Sony Digital Voice File | ★★★☆☆ |
| .dwa | Digital Waveform Archiver Audio File | ★☆☆☆☆ |
| .dwd | DiamondWare Digital Audio File | ★★★☆☆ |
| .ear | Eyemail Audio Recording | ★☆☆☆☆ |
| .efa | Ensoniq ASR File | ★★★☆☆ |
| .efe | Ensoniq EPS File | ★★☆☆☆ |
| .efk | Ensoniq KT File | ★★★☆☆ |
| .efq | Ensoniq SQ1/SQ2/KS-32 File | ★★★☆☆ |
| .efs | Ensoniq SQ-80 File | ★★★☆☆ |
| .efv | Ensoniq VFX-SD File | ★★★☆☆ |
| .emd | ABT Extended Module | ★★★☆☆ |
| .emp | eMusic Music Download File | ★★★★☆ |
| .emx | eMusic Download File | ★★★★☆ |
| .emy | eMelody Ringtone File | ★★☆☆☆ |
| .esps | ESPS Sampled Data File | ★★★☆☆ |
| .evr | Enhanced Variable Rate Audio File | ★☆☆☆☆ |
| .expressionmap | Cubase Expression Map File | ★★☆☆☆ |
| .f2r | Farandoyle Linear Module File | ★★★☆☆ |
| .f32 | Raw 32-Bit Audio File | ★★★☆☆ |
| .f3r | Farandoyle Blocked Module File | ★★★☆☆ |
| .f4a | Adobe Flash Protected Audio File | ★★★☆☆ |
| .f64 | Raw 64-Bit Audio File | ★★★☆☆ |
| .far | Farandole Composer Module | ★★☆☆☆ |
| .fda | Dawn of War Audio File | ★☆☆☆☆ |
| .fdp | FMOD Project File | ★★★☆☆ |
| .fev | FMOD Audio Events File | ★★★☆☆ |
| .fff | Gravis UltraSound Sound Bank | ★☆☆☆☆ |
| .flac | Free Lossless Audio Codec File | ★★★★☆ |
| .flp | FruityLoops Project | ★★★☆☆ |
| .fls | Flash Lite Sound Bundle | ★★☆☆☆ |
| .frg | Sony Sound Forge Pro Project File | ★★★☆☆ |
| .fsb | FMOD Sample Bank File | ★★★☆☆ |
| .fsm | Farandole Composer WaveSample File | ★★★☆☆ |
| .ftm | FamiTracker Module | ★★★☆☆ |
| .fzb | Casio FZ-1 Bank Dump | ★☆☆☆☆ |
| .fzf | Casio FZ-1 Full Dump | ★★★☆☆ |
| .fzv | Casio FZ-1 Voice Dump | ★★★☆☆ |
| .g721 | G.721 Audio File | ★★★☆☆ |
| .g723 | G.723 Audio File | ★★★☆☆ |
| .g726 | G.726 Audio File | ★★★☆☆ |
| .gbproj | GarageBand Project | ★★☆☆☆ |
| .gbs | GameBoy Sound File | ★★★☆☆ |
| .gig | Tascam GigaSampler File | ★★★☆☆ |
| .gio | Nyquist MIDI File | ★☆☆☆☆ |
| .gio | Adagio Score | ★☆☆☆☆ |
| .gm | Transport Tycoon Music File | ★☆☆☆☆ |
| .gp5 | Guitar Pro 5 Tablature File | ★★★☆☆ |
| .gpbank | Guitar Pro Sound Bank File | ★★★☆☆ |
| .gpk | WaveLab Audio Peak File | ★★★☆☆ |
| .gpx | Guitar Pro 6 Document | ★★★★☆ |
| .gro | Allegro MIDI File | ★☆☆☆☆ |
| .groove | ACID Groove File | ★★★☆☆ |
| .gsm | Global System for Mobile Audio File | ★★★☆☆ |
| .gsm | US Robotics GSM Audio File | ★☆☆☆☆ |
| .h0 | Movie Edit Pro Waveform Information File | ★★☆☆☆ |
| .hdp | MAGIX Hard Disk Project Audio File | ★★☆☆☆ |
| .hma | Sony HI-MD Audio File | ★★☆☆☆ |
| .hmi | HMI Audio File | ★☆☆☆☆ |
| .hsb | HALion Sound Bank File | ★★★☆☆ |
| .iaa | INTUS Audio Archive | ★★☆☆☆ |
| .ics | IC Recorder Sound File | ★★★☆☆ |
| .iff | Interchange File Format | ★★★★★ |
| .igp | Igor Published Music Notation File | ★★★☆☆ |
| .igr | Igor Engraver File | ★★☆☆☆ |
| .imf | Id Music File | ★☆☆☆☆ |
| .imp | Audition Impulse File | ★★☆☆☆ |
| .ins | Ensoniq Instrument | ★☆☆☆☆ |
| .ins | Sample Cell II Instrument Definition File | ★★☆☆☆ |
| .isma | IIS Smooth Streaming Audio File | ★★★☆☆ |
| .it | Impulse Tracker Module | ★★☆☆☆ |
| .iti | Impulse Tracker Instrument | ★★★☆☆ |
| .itls | iTunes Live Stream URL | ★★☆☆☆ |
| .its | Impulse Tracker Sample | ★★☆☆☆ |
| .jam | JAM Musical Score | ★★☆☆☆ |
| .jam | Line 6 Device Recording | ★★☆☆☆ |
| .jo | jo Audio File | ★☆☆☆☆ |
| .jo-7z | jo Audio File | ★☆☆☆☆ |
| .k25 | Kurzweil K2500 File | ★☆☆☆☆ |
| .k26 | Kurzweil K2600 File | ★★★☆☆ |
| .kar | Karaoke MIDI File | ★★★☆☆ |
| .kfn | KaraFun Karaoke File | ★★★☆☆ |
| .kin | Kinetic Music Project | ★☆☆☆☆ |
| .kit | Battery Drum Kit File | ★★☆☆☆ |
| .kmp | Korg Trinity/Triton Keymap File | ★★☆☆☆ |
| .koz | Bell Music File | ★★★☆☆ |
| .koz | Audiokoz Music File | ★★★☆☆ |
| .kpl | Kazaa Playlist File | ★★☆☆☆ |
| .krz | Kurzweil K2000 File | ★★★☆☆ |
| .ksc | Korg Trinity/Triton Script File | ★★☆☆☆ |
| .ksf | Korg Trinity/Triton Sample File | ★★★☆☆ |
| .ksm | Ken Silverman Music File | ★☆☆☆☆ |
| .kt2 | Battery 2 Drum Kit File | ★★☆☆☆ |
| .kt3 | Battery 3 Drum Kit File | ★★★☆☆ |
| .ktp | Kinetic Project Template | ★☆☆☆☆ |
| .l | Left Audio Channel File | ★★☆☆☆ |
| .la | Lossless Audio File | ★★★☆☆ |
| .lof | Audacity File List | ★★☆☆☆ |
| .logic | Logic Pro Project File | ★★★★☆ |
| .lqt | Liquid Audio File | ★★☆☆☆ |
| .lso | Logic Audio Project | ★★★☆☆ |
| .lvp | Avaya Voice Player Audio File | ★★☆☆☆ |
| .lwv | Linguistically Enhanced Sound File | ★★★☆☆ |
| .m1a | MPEG-1 Audio File | ★★☆☆☆ |
| .m3u | Media Playlist File | ★★★★★ |
| .m3u8 | UTF-8 M3U Playlist File | ★★★★☆ |
| .m4a | MPEG-4 Audio File | ★★★★★ |
| .m4b | MPEG-4 Audio Book File | ★★★★☆ |
| .m4p | iTunes Music Store Audio File | ★★★☆☆ |
| .m4r | iPhone Ringtone File | ★★★★☆ |
| .ma1 | Monarch Audio File | ★★★☆☆ |
| .mbr | Zune Smooth Streaming File | ★★★☆☆ |
| .mdc | MidiCo Karaoke Audio File | ★★★☆☆ |
| .mdl | DigiTrakker Module | ★★☆☆☆ |
| .med | Amiga MED Sound File | ★★★☆☆ |
| .mgv | Yamaha MegaVoice File | ★★★☆☆ |
| .mid | MIDI File | ★★★★★ |
| .midi | MIDI File | ★★★★☆ |
| .mini2sf | Nintendo DS Sound Information File | ★☆☆☆☆ |
| .minincsf | NCSF Nintendo DS Audio File | ★☆☆☆☆ |
| .miniusf | Nintendo 64 Song File | ★★★☆☆ |
| .mka | Matroska Audio File | ★★★☆☆ |
| .mlp | Meridian Lossless Packing Audio File | ★★☆☆☆ |
| .mmf | Synthetic Music Mobile Application File | ★★★☆☆ |
| .mmm | Music Maker Arrangement File | ★★★☆☆ |
| .mmp | MixMeister Playlist | ★★★☆☆ |
| .mo3 | MO3 Audio File | ★★★☆☆ |
| .mod | Amiga Music Module File | ★★★★☆ |
| .mogg | Multitrack Ogg File | ★★☆☆☆ |
| .mp1 | MPEG-1 Layer 1 Audio File | ★★☆☆☆ |
| .mp2 | MPEG Layer II Compressed Audio File | ★★★☆☆ |
| .mp3 | MP3 Audio File | ★★★★★ |
| .mpa | MPEG-2 Audio File | ★★★★★ |
| .mpc | Musepack Compressed Audio File | ★★★☆☆ |
| .mpdp | MixPad Project File | ★★★☆☆ |
| .mpga | MPEG-1 Layer 3 Audio File | ★★★☆☆ |
| .mpu | MPEG Layer 3 Audio File | ★★☆☆☆ |
| .mp_ | Mobile Phone Sound File | ★★☆☆☆ |
| .mscx | MuseScore Music Score File | ★★☆☆☆ |
| .mscz | MuseScore Compressed Score File | ★★★☆☆ |
| .msv | Memory Stick Voice File | ★★☆☆☆ |
| .mt2 | MadTracker 2 Module | ★★☆☆☆ |
| .mt9 | MT9 Audio File | ★☆☆☆☆ |
| .mte | MadTracker 2 Envelope | ★★★☆☆ |
| .mtf | Multi Tracker File | ★★★☆☆ |
| .mti | MadTracker Instrument | ★★★☆☆ |
| .mtm | MultiTracker Module | ★★★☆☆ |
| .mtp | MadTracker 2 Pattern | ★★★☆☆ |
| .mts | MadTracker 2 Sample File | ★★★☆☆ |
| .mu3 | Myriad Packed Musical Score | ★★☆☆☆ |
| .mui | Myriad Instrument File | ★★☆☆☆ |
| .mus | Minecraft Music File | ★★★☆☆ |
| .mus | Finale Notation File Format | ★★★☆☆ |
| .mus | Doom Music File | ★★☆☆☆ |
| .musa | Aleph One Music File | ★☆☆☆☆ |
| .mux | Trackmania Music File | ★★★☆☆ |
| .mux | Myriad Stand-Alone Music Score | ★★☆☆☆ |
| .muz | MUZ Audio File | ★☆☆☆☆ |
| .mws | MWave DSP Synth Instrument Extract | ★☆☆☆☆ |
| .mx3 | Mixcraft 3 Audio Project | ★★☆☆☆ |
| .mx4 | Mixcraft 4 Audio Project | ★★☆☆☆ |
| .mx5 | Mixcraft 5 Audio Project | ★★★☆☆ |
| .mx5template | Mixcraft 5 Audio Project Template | ★★☆☆☆ |
| .mxl | Compressed MusicXML File | ★★★★☆ |
| .mxmf | Mobile XMF Ringtone File | ★★★☆☆ |
| .myr | Myriad Music File | ★★★☆☆ |
| .mzp | Mozart Percussion File | ★★☆☆☆ |
| .nap | Napster Secured Music File | ★☆☆☆☆ |
| .nbs | Minecraft Note Block Studio File | ★★★☆☆ |
| .ncw | Native Compressed Wave File | ★★★☆☆ |
| .nkb | Kontakt Audio Bank | ★★★☆☆ |
| .nkc | Kontakt Library Data File | ★★★☆☆ |
| .nki | KONTAKT Instrument File | ★★★★☆ |
| .nkm | Kontakt Multi Instrument File | ★★★☆☆ |
| .nks | Kontakt Monolith Container | ★★★☆☆ |
| .nkx | Kontakt Monolith Container File | ★★★☆☆ |
| .nml | Traktor Collection File | ★★★☆☆ |
| .note | Notessimo Composition | ★★★☆☆ |
| .npl | Cubase Library File | ★★☆☆☆ |
| .nra | Nero Audio Compilation | ★★★★☆ |
| .nrt | Nokia Ringtone | ★★★☆☆ |
| .nsa | Nullsoft Streaming Audio File | ★★★☆☆ |
| .nsf | NES Sound Format File | ★★★☆☆ |
| .nst | NoiseTracker Module | ★★★☆☆ |
| .ntn | NOTION Song File | ★★★☆☆ |
| .nvf | Creative Labs NVF Audio File | ★★☆☆☆ |
| .nwc | NoteWorthy Composer File | ★★★☆☆ |
| .obw | Superior Drummer Sounds File | ★★★☆☆ |
| .odm | OverDrive Media File | ★★★☆☆ |
| .ofr | OptimFROG Audio File | ★★☆☆☆ |
| .oga | Ogg Vorbis Audio File | ★★★☆☆ |
| .ogg | Ogg Vorbis Audio File | ★★★★☆ |
| .okt | Oktalyzer Module | ★★★☆☆ |
| .oma | Sony OpenMG Music File | ★★★☆☆ |
| .omf | Open Media Framework File | ★★★★☆ |
| .omg | OpenMG Audio File | ★★★☆☆ |
| .omx | OtsAV Media Library Information File | ★★★☆☆ |
| .opus | Opus Audio File | ★★☆☆☆ |
| .orc | Voyetra Digital Orchestrator File | ★☆☆☆☆ |
| .ots | OtsAV Album File | ★★★☆☆ |
| .ove | Overture Musical Score | ★★★☆☆ |
| .ovw | Logic Pro Overview File | ★★★☆☆ |
| .ovw | Cubase WAVE Overview File | ★★☆☆☆ |
| .pac | SBStudio II Song File | ★★☆☆☆ |
| .pat | Gravis UltraSound GF1 Patch File | ★☆☆☆☆ |
| .pbf | Pinnacle Sample Bank | ★★☆☆☆ |
| .pca | Perfect Clarity Audio File | ★★★☆☆ |
| .pcast | iTunes Podcast File | ★★★★☆ |
| .pcg | Korg Instrument Bank File | ★★★☆☆ |
| .pcm | Pulse Code Modulation | ★★☆☆☆ |
| .pd | Spore Audio Playback File | ★☆☆☆☆ |
| .peak | Steinberg Peak File | ★★★☆☆ |
| .pek | Adobe Peak Waveform File | ★★★☆☆ |
| .pho | MBROLA Phonetic Data File | ★★☆☆☆ |
| .phy | PhyMod Physical Modeling Data | ★★☆☆☆ |
| .pk | Audition Peak File | ★★★☆☆ |
| .pkf | Audition Peak File | ★★★☆☆ |
| .pla | Sansa Playlist File | ★★★☆☆ |
| .pls | Audio Playlist | ★★★★☆ |
| .plst | SmartMusic Playlist | ★★☆☆☆ |
| .ply | Finale Playback File | ★★★☆☆ |
| .pna | PhatNoise Audio File | ★★★☆☆ |
| .pno | Windows 8 Piano Song | ★★☆☆☆ |
| .ppc | Adobe Presenter Audio File | ★★☆☆☆ |
| .ppcx | Adobe Presenter Presentation Audio File | ★★☆☆☆ |
| .prg | WAVmaker Patch File | ★★☆☆☆ |
| .prg | Akai MPC2000 Program File | ★☆☆☆☆ |
| .psf | Portable Sound File | ★★★☆☆ |
| .psm | Protracker Studio Module | ★★★☆☆ |
| .psy | Psycle Song File | ★★☆☆☆ |
| .ptf | Pro Tools 7 Session File | ★★★★☆ |
| .ptm | PolyTracker Module | ★★★☆☆ |
| .pts | Pro Tools Session | ★★★☆☆ |
| .ptx | Pro Tools 10 Session File | ★★★★☆ |
| .pvc | Panasonic VM1 Voice File | ★★☆☆☆ |
| .qcp | PureVoice Audio File | ★★★☆☆ |
| .r | Right Audio Channel File | ★☆☆☆☆ |
| .r1m | RealOne Streaming Media File | ★★★☆☆ |
| .ra | Real Audio File | ★★★★★ |
| .ram | Real Audio Metadata File | ★★★★☆ |
| .raw | Raw Audio Data | ★★☆☆☆ |
| .rax | Real Music Store Audio File | ★★★☆☆ |
| .rbs | Rebirth Song File | ★★★☆☆ |
| .rbs | MP3 Ringtone File | ★★☆☆☆ |
| .rcy | ReCycle 1.x Document | ★★☆☆☆ |
| .record | GarageBand Records Audio File | ★☆☆☆☆ |
| .rex | ReCycle Loop File | ★★★☆☆ |
| .rfl | Reason ReFill Sound Bank | ★★★☆☆ |
| .rgrp | Pro Tools Region Group File | ★★★☆☆ |
| .rip | Hit'n'Mix Audio Mashup File | ★★★☆☆ |
| .rmf | Rich Music Format Audio File | ★☆☆☆☆ |
| .rmi | RMID MIDI File | ★★★☆☆ |
| .rmj | Real Media Jukebox Audio File | ★★★☆☆ |
| .rmm | RAM Meta File | ★★☆☆☆ |
| .rmx | RealJukebox Format | ★★★☆☆ |
| .rng | Nokia Composer Ringtone | ★★★☆☆ |
| .rns | Reason Song File | ★★★★☆ |
| .rol | Ad Lib Synthesized Instrument | ★★★☆☆ |
| .rsn | Reason Project File | ★★★☆☆ |
| .rso | NXT Brick Audio File | ★★★☆☆ |
| .rta | TrueRTA Project File | ★★☆☆☆ |
| .rti | Real Tracker Instrument | ★★★☆☆ |
| .rtm | Real Tracker Module | ★☆☆☆☆ |
| .rts | Real Tracker Sample | ★★☆☆☆ |
| .rvx | Real Protected Video File | ★★☆☆☆ |
| .rx2 | REX2 Audio File | ★★★★☆ |
| .s3i | Scream Tracker 3 Instrument | ★★★☆☆ |
| .s3m | ScreamTracker 3 Module | ★★★☆☆ |
| .s3z | Compressed Scream Tracker 3 Module | ★★☆☆☆ |
| .saf | Secure Audio File | ★★☆☆☆ |
| .sam | MOD Edit Sample File | ★☆☆☆☆ |
| .sap | Atari SAP Music File | ★★★☆☆ |
| .sb | Signed Byte Audio File | ★☆☆☆☆ |
| .sbg | SBaGen Binaural Beat File | ★★☆☆☆ |
| .sbi | Sound Blaster Instrument | ★★★☆☆ |
| .sbk | E-MU SoundFont Sound Bank | ★★☆☆☆ |
| .sc2 | Sample Cell II Instrument Definition | ★★★☆☆ |
| .scs11 | Show Cue System Cue File | ★★★☆☆ |
| .sd | Sound Designer Audio File | ★★★☆☆ |
| .sd | ESPS Sampled Data File | ★★★☆☆ |
| .sd2 | Sound Designer II File | ★★★☆☆ |
| .sd2f | Sound Designer 2 File | ★★☆☆☆ |
| .sdat | Nintendo DS Sound Data File | ★★★☆☆ |
| .sdii | Sound Designer 2 Audio File | ★☆☆☆☆ |
| .sds | MIDI Sample Dump Standard File | ★★★☆☆ |
| .sdt | Electronic Arts Sound Data File | ★★☆☆☆ |
| .sdx | Sample MIDI Dump Exchange | ★☆☆☆☆ |
| .seg | Eragon Audio File | ★☆☆☆☆ |
| .seq | PowerTracks Pro Audio Project File | ★★★★☆ |
| .ses | Audition Session File | ★★★☆☆ |
| .sesx | Adobe Audition Session File | ★★★★☆ |
| .sf | IRCAM Sound File | ★☆☆☆☆ |
| .sf2 | SoundFont 2 Sound Bank | ★★★☆☆ |
| .sfap0 | Sound Forge Audio Proxy File | ★★☆☆☆ |
| .sfk | Sound Forge Audio Peak File | ★★★☆☆ |
| .sfl | Sound Forge Sound Data File | ★★★☆☆ |
| .sfpack | Packed SoundFont File | ★★★☆☆ |
| .sfs | SFX Sample File | ★★☆☆☆ |
| .sgp | MP3 Audio Mixer Sound Group Project | ★★★☆☆ |
| .shn | Shorten Compressed Audio File | ★★★☆☆ |
| .sib | Sibelius Score | ★★★★☆ |
| .sid | SID Audio File | ★★☆☆☆ |
| .slp | SpectraLayers Pro Project | ★★★★☆ |
| .slx | SpectraLayers Pro Project | ★★★☆☆ |
| .sma | SmartMusic Accompaniment File | ★★★☆☆ |
| .smf | Standard MIDI File | ★★★☆☆ |
| .smp | SampleVision Audio Sample Format | ★★☆☆☆ |
| .smp | SmartMusic Performance File | ★★★☆☆ |
| .snd | Sound File | ★★★★☆ |
| .snd | Akai MPC Sample | ★★☆☆☆ |
| .snd | Macintosh Sound Resource | ★★★☆☆ |
| .sng | MIDI Song File | ★★★☆☆ |
| .sng | Korg Trinity Song File | ★★☆☆☆ |
| .sns | SNS Video Game Audio File | ★★☆☆☆ |
| .snsf | Super NES Sound Format File | ★☆☆☆☆ |
| .sou | SBStudio II Sound File | ★★★☆☆ |
| .sph | NIST SPHERE Audio File | ★★☆☆☆ |
| .sppack | SPPack Sound Sample | ★★★☆☆ |
| .sprg | Synclavier Program File | ★★★☆☆ |
| .spx | Ogg Vorbis Speex File | ★★☆☆☆ |
| .sseq | Synclavier Sequence File | ★★☆☆☆ |
| .sseq | Nintendo DS Sound File | ★★★☆☆ |
| .ssnd | Synclavier Sound File | ★★☆☆☆ |
| .stap | Soundtrack Pro Audio Project File | ★★★☆☆ |
| .stm | Scream Tracker 2 Module | ★★★☆☆ |
| .stx | Scream Tracker Music Interface Kit File | ★★★☆☆ |
| .sty | Band-in-a-Box Styles File | ★★★☆☆ |
| .sty | Yamaha/Korg Keyboard Style | ★★☆☆☆ |
| .svd | Roland Patch File | ★★★☆☆ |
| .svx | 8SVX Sound File | ★★☆☆☆ |
| .sw | Signed Word Audio File | ★☆☆☆☆ |
| .swa | Shockwave Audio | ★★★☆☆ |
| .swav | Nintendo DS Audio File | ★☆☆☆☆ |
| .sxt | Propellerhead Reason NN-XT Patch File | ★★★☆☆ |
| .syh | Synchomatic Instrument | ★★★☆☆ |
| .syn | Synergy On Air Audio File | ★☆☆☆☆ |
| .syn | SimSynth Document | ★★★☆☆ |
| .syw | Yamaha SY99/SY85 Audio File | ★★★☆☆ |
| .syx | MIDI System Exclusive Message | ★★★☆☆ |
| .tak | Music Maker Take File | ★★☆☆☆ |
| .tak | Tom's Lossless Audio Kompressor File | ★★★☆☆ |
| .td0 | Akai Teledisk Sound Library | ★★★☆☆ |
| .tfmx | Final Music System Tracker Module | ★☆☆☆☆ |
| .tg | TuxGuitar Document | ★★★☆☆ |
| .thx | Amiga THX Tracker Music File | ★★☆☆☆ |
| .tm2 | Theta Music Composer 2.x Audio File | ★☆☆☆☆ |
| .tm8 | Theta Music Composer 1.x Audio File | ★☆☆☆☆ |
| .tmc | Theta Music Composer 1.x Audio File | ★☆☆☆☆ |
| .toc | PSP Audio File | ★★☆☆☆ |
| .trak | Traktor Content Pack File | ★★★★☆ |
| .tsp | TrueSpeech Audio File | ★★☆☆☆ |
| .tta | True Audio File | ★★★☆☆ |
| .tun | LEGO Racers Audio File | ★☆☆☆☆ |
| .txw | Yamaha TX16W Audio File | ★★★☆☆ |
| .u | AU Audio File | ★★★☆☆ |
| .u8 | 3D Lemmings Audio File | ★☆☆☆☆ |
| .uax | Unreal Audio Package | ★★★☆☆ |
| .ub | Unsigned Byte Audio File | ★★☆☆☆ |
| .ulaw | Raw u-Law Audio File | ★★☆☆☆ |
| .ult | UltraTracker Module | ★★★☆☆ |
| .ulw | u-Law Audio File | ★☆☆☆☆ |
| .uni | MikMod UniMOD Module | ★★★☆☆ |
| .usf | Nintendo 64 Music File | ★★★☆☆ |
| .usflib | Nintendo 64 Song Library | ★★★☆☆ |
| .ust | UTAU Sequence Text File | ★★★☆☆ |
| .uw | Unsigned Word Audio File | ★★★☆☆ |
| .uwf | UltraTracker Wave File | ★★★☆☆ |
| .v2m | V2 Synthesizer Audio File | ★★☆☆☆ |
| .vag | PlayStation Compressed Sound File | ★★★☆☆ |
| .val | Olympus Voice Recording | ★☆☆☆☆ |
| .vap | Dialogic Indexed Voice Audio File | ★★★☆☆ |
| .vb | Grand Theft Auto Audio File | ★★☆☆☆ |
| .vc3 | VSampler Soundbank File | ★★★☆☆ |
| .vdj | VirtualDJ Audio Sample File | ★★☆☆☆ |
| .vgm | Video Game Music File | ★★☆☆☆ |
| .vgz | Video Game Music Compressed File | ★★☆☆☆ |
| .vlc | VLC Playlist | ★★★☆☆ |
| .vmd | Covox Raw Sample | ★★★☆☆ |
| .vmf | Covox Speech Thing Sample | ★★☆☆☆ |
| .vmf | Vocaltec Media File | ★★☆☆☆ |
| .vmo | Siemens Voice Memo File | ★★★☆☆ |
| .voc | Creative Labs Audio File | ★★★☆☆ |
| .voi | Voyetra Voice File | ★☆☆☆☆ |
| .vox | Dialogic Voice Audio File | ★★★☆☆ |
| .voxal | Voxal Project File | ★★★☆☆ |
| .vpl | Karaoke Player Playlist | ★★★☆☆ |
| .vpm | Garmin Voice File | ★★★☆☆ |
| .vqf | TwinVQ Audio File | ★★★☆☆ |
| .vrf | Ventrilo Audio Recording | ★★★☆☆ |
| .vsq | VOCALOID2 Project File | ★★★☆☆ |
| .vtx | VTX Chiptune File | ★★☆☆☆ |
| .vyf | Samsung Digital Voice Recorder File | ★★★☆☆ |
| .w01 | Yamaha SY Series Wave File | ★★★☆☆ |
| .w64 | Sony Wave64 Audio File | ★★★☆☆ |
| .wav | WAVE Audio File | ★★★★★ |
| .wav | DTS-WAV File | ★★☆☆☆ |
| .wave | WAVE Sound File | ★★★☆☆ |
| .wax | Windows Media Audio Redirect | ★★★☆☆ |
| .wem | Wwise Encoded Media File | ★★☆☆☆ |
| .wfb | WaveFront Sound Bank | ★★★☆☆ |
| .wfd | WaveFront Drum Kit File | ★★★☆☆ |
| .wfm | Pro Tools Wave Cache File | ★★★☆☆ |
| .wfp | WaveFront Program File | ★★★☆☆ |
| .wma | Windows Media Audio File | ★★★★★ |
| .wow | Grave Composer Music Module | ★★★☆☆ |
| .wpk | Nero Wave Editor File | ★★★☆☆ |
| .wpp | WavePad Project File | ★★★☆☆ |
| .wproj | Wwise Project File | ★★★☆☆ |
| .wrk | Cakewalk Music Project | ★★★☆☆ |
| .wtpl | WireTap Studio Library | ★★☆☆☆ |
| .wtpt | WireTap Studio Packaged Track | ★★☆☆☆ |
| .wus | WUTG Tagged Audio File | ★★★☆☆ |
| .wut | WUTG Tag File | ★★★☆☆ |
| .wv | WavPack Audio File | ★★★☆☆ |
| .wvc | WavPack Correction File | ★★★☆☆ |
| .wve | WaveEditor Project File | ★★★☆☆ |
| .wwu | Wwise Work Unit | ★★★☆☆ |
| .wyz | WYZTracker File | ★☆☆☆☆ |
| .xa | The Sims Audio File | ★★★☆☆ |
| .xa | PlayStation Audio File | ★★☆☆☆ |
| .xfs | eRacer Sound File | ★★★☆☆ |
| .xi | Fasttracker 2 Extended Instrument File | ★☆☆☆☆ |
| .xm | Fasttracker 2 Extended Module | ★★★☆☆ |
| .xmf | Extensible Music File | ★★☆☆☆ |
| .xmi | Extended MIDI File | ★★☆☆☆ |
| .xmz | FastTracker 2 Extended Module | ★★☆☆☆ |
| .xp | Fastracker 2 Pattern | ★☆☆☆☆ |
| .xrns | Renoise Song File | ★★★☆☆ |
| .xsb | XACT Sound Bank | ★★☆☆☆ |
| .xsp | XBMC Smart Playlist File | ★★☆☆☆ |
| .xspf | XSPF Playlist File | ★★★☆☆ |
| .xt | Fastracker 2 Track | ★☆☆☆☆ |
| .xwb | XACT Wave Bank | ★★☆☆☆ |
| .ym | Atari ST Audio File | ★☆☆☆☆ |
| .yookoo | Yookoo Player Playlist File | ★★★☆☆ |
| .zpa | Vielklang Audio Metadata File | ★★☆☆☆ |
| .zpl | Zune Playlist | ★★★☆☆ |
| .zvd | ZyXEL Voice File | ★★★☆☆ |
| .zvr | SAFA Media Audio File | ★☆☆☆☆ |