How do I open a .sfArk file?

Drop a .sfArk file onto Analyser at https://lab.valjdakosta.com/ and it is identified directly in your browser - no upload, no account and no software to install. Identify many more audio formats: lossless/hi-res codecs (Monkey’s Audio, WavPack, TAK, True Audio, DSD/SACD, Musepack), pro containers (Core Audio, RF64/BW64, Wave64, Sun AU, Broadcast Wave with timecode), speech/mobile (Speex, AMR-WB, QCP, 3GA, M4R, GSM), MPEG Layer I/II, instrument banks (SoundFont, SFZ, DLS, RIFF MIDI, GigaStudio), ringtones (RTTTL, iMelody, SAP), tracker modules (MOD, XM, IT, S3M, OctaMED, 669, Oktalyzer), chiptunes (NES NSF, SNES SPC, VGM, Game Boy GBS, AY, YM) and Audacity projects.

Can I open a .sfArk file online for free?

Yes. Analyser is a free online .sfArk identifier that runs entirely in your browser - your .sfArk file never leaves your device, so there is nothing to upload and no software to install. It even works offline once installed.

.sfArk file - what it is and how to identify it online

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Home › Formats › .sfArkID

What is a .sfArk file?

SFARK is a compressed SoundFont - an SF2 instrument bank squeezed by the sfArk algorithm, which is tuned specifically for audio sample data.

Did you know: sfArk beat ordinary ZIP on SoundFonts because it predicted each audio sample from the previous ones rather than treating the bank as generic data.
Analyser handles .sfArk alongside related formats such as .APE, .WV, .TAK and more.
In Analyser's format library, .sfArk sits in the Audio category.
What Analyser reads: Identify many more audio formats: lossless/hi-res codecs (Monkey’s Audio, WavPack, TAK, True Audio, DSD/SACD, Musepack), pro containers (Core Audio, RF64/BW64, Wave64, Sun AU, Broadcast Wave with timecode), speech/mobile (Speex, AMR-WB, QCP, 3GA, M4R, GSM), MPEG Layer I/II, instrument banks (SoundFont, SFZ, DLS, RIFF MIDI, GigaStudio), ringtones (RTTTL, iMelody, SAP), tracker modules (MOD, XM, IT, S3M, OctaMED, 669, Oktalyzer), chiptunes (NES NSF, SNES SPC, VGM, Game Boy GBS, AY, YM) and Audacity projects.
Depth of analysis: .sfArk is an identification-grade format: Analyser recognises it from its bytes and decodes the header metadata it carries, rather than opening it in a full viewer. Formats that do get a full viewer are marked "Full" on the formats page.
Open a .sfArk file: Drag a .sfArk file onto the Analyser home page (or tap to pick one). It is identified entirely in your browser - nothing is uploaded, there is no account, and it works offline once installed.
Related formats: .APE · .WV · .TAK · .TTA · .OFR · .DSF · .DFF · .MPC · .CAF · .RF64 · .BW64 · .W64 · .AU · .SND · .VOC · .BWF · .SPX · .AWB and more. See all supported file types.