Browse file extensions by category or letter. Learn what each file type is used for and find software that can open, view, edit, or convert it.
Use this directory to look up file formats, understand what files are used for, and find compatible applications for Windows, macOS, Linux, mobile, and online tools.
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An ALS file is a project file created by Ableton Live, a professional digital audio workstation (DAW) widely used for music production…
The NKSF (Native Kontrol Standard Format) is a proprietary file format developed by Native Instruments to facilitate deep integration…
The DLS (Downloadable Sounds) file format is a standard developed by the MIDI Manufacturers Association (MMA) to define a file format…
An AUPRESET file is a configuration file used by Apple's Audio Units (AU) technology, which is a system-level plug-in architecture for…
The SFZ file format is a royalty-free, open-standard specification for defining the behavior of musical instrument samples within a so…
The FLP file extension is the native project format for FL Studio, a comprehensive digital audio workstation (DAW) developed by Image…
An NKI file is a proprietary file format developed by Native Instruments for use with their Kontakt software sampler. It serves as a p…
A RIFF MIDI (RMI) file is a type of audio file that encapsulates standard MIDI (Musical Instrument Digital Interface) data within a RI…
The SESX file extension is the proprietary project format used by Adobe Audition, a professional digital audio workstation (DAW). Intr…
The Open Media Framework (OMF) is a platform-independent file format designed for the exchange of digital media between different soft…
The ES2 file extension is primarily associated with Apple's Logic Pro and MainStage digital audio workstations. It specifically repres…
The FXB file extension stands for FX Bank and is a proprietary format developed by Steinberg for use with Virtual Studio Technology (V…
SoundFont 3 (SF3) is an open-source file format used for storing digital audio samples and MIDI instrument data. Developed primarily b…
RTTTL, which stands for Ring Tone Text Transfer Language, is a simple text-based format developed by Nokia to specify ringtones for it…
A Nuendo Project File (.npr) is the primary project format used by Steinberg Nuendo, a high-end digital audio workstation (DAW) design…
The BNK file format, primarily known as a Wwise SoundBank, is a proprietary container format developed by Audiokinetic for their Wwise…
The .nkm file extension is a proprietary format developed by Native Instruments for use with its Kontakt software sampler, which is a…
The ADX file format is a proprietary lossy audio compression format developed by CRI Middleware. It is primarily used in video games…
An NKB file is a specialized data format used by Native Instruments Kontakt, which is one of the industry-standard software samplers f…
The ST0 file format is a proprietary audio format primarily associated with older Sony digital voice recorders. It is used to store co…
The BRSTM (Binary Revolution Stream) file format is a proprietary audio container developed by Nintendo, primarily used in games for t…
MIDI (Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and e…
The Digital Speech Standard (DSS) is a proprietary digital audio file format developed jointly by Olympus, Philips, and Grundig as par…
The WEM (Wwise Encoded Media) file format is a proprietary audio format developed by Audiokinetic for use with their Wwise (Wave Works…
An ALS file is a project file created by Ableton Live, a professional digital audio workstation (DAW) widely used for music production, sound design, and live…
The NKSF (Native Kontrol Standard Format) is a proprietary file format developed by Native Instruments to facilitate deep integration between third-party softw…
The DLS (Downloadable Sounds) file format is a standard developed by the MIDI Manufacturers Association (MMA) to define a file format for wavetable synthesis…
An AUPRESET file is a configuration file used by Apple's Audio Units (AU) technology, which is a system-level plug-in architecture for audio processing on macO…
The SFZ file format is a royalty-free, open-standard specification for defining the behavior of musical instrument samples within a software sampler. Unlike ma…
The FLP file extension is the native project format for FL Studio, a comprehensive digital audio workstation (DAW) developed by Image-Line. These files serve a…
An NKI file is a proprietary file format developed by Native Instruments for use with their Kontakt software sampler. It serves as a preset or 'instrument' fil…
A RIFF MIDI (RMI) file is a type of audio file that encapsulates standard MIDI (Musical Instrument Digital Interface) data within a RIFF (Resource Interchange…
The SESX file extension is the proprietary project format used by Adobe Audition, a professional digital audio workstation (DAW). Introduced with version CS5.5…
The Open Media Framework (OMF) is a platform-independent file format designed for the exchange of digital media between different software applications, primar…
The ES2 file extension is primarily associated with Apple's Logic Pro and MainStage digital audio workstations. It specifically represents a preset or settings…
The FXB file extension stands for FX Bank and is a proprietary format developed by Steinberg for use with Virtual Studio Technology (VST) plugins. It is specif…
SoundFont 3 (SF3) is an open-source file format used for storing digital audio samples and MIDI instrument data. Developed primarily by the MuseScore team, it…
RTTTL, which stands for Ring Tone Text Transfer Language, is a simple text-based format developed by Nokia to specify ringtones for its mobile phones. It was t…
A Nuendo Project File (.npr) is the primary project format used by Steinberg Nuendo, a high-end digital audio workstation (DAW) designed for professional audio…
The BNK file format, primarily known as a Wwise SoundBank, is a proprietary container format developed by Audiokinetic for their Wwise audio middleware engine…
The .nkm file extension is a proprietary format developed by Native Instruments for use with its Kontakt software sampler, which is a standard tool in the prof…
The ADX file format is a proprietary lossy audio compression format developed by CRI Middleware. It is primarily used in video games, particularly those develo…
An NKB file is a specialized data format used by Native Instruments Kontakt, which is one of the industry-standard software samplers for music production and s…
The ST0 file format is a proprietary audio format primarily associated with older Sony digital voice recorders. It is used to store compressed voice recordings…
The BRSTM (Binary Revolution Stream) file format is a proprietary audio container developed by Nintendo, primarily used in games for the Wii and GameCube conso…
MIDI (Musical Instrument Digital Interface) is a technical standard that describes a communications protocol, digital interface, and electrical connectors that…
The Digital Speech Standard (DSS) is a proprietary digital audio file format developed jointly by Olympus, Philips, and Grundig as part of the International Vo…
The WEM (Wwise Encoded Media) file format is a proprietary audio format developed by Audiokinetic for use with their Wwise (Wave Works Interactive Sound Engine…
Everything you need to know about file extensions