Four apps.
One studio.
Separate stems, sample dialogue, run SP-style effects, and build kits for every machine you own. Four focused desktop tools — all offline, one-time, and yours.
FreeSplit vocals, drums, bass, and instruments from any file or URL. Export WAV, MP4 stem videos, or a ready-to-open Ableton project.
Open Stems
Free trialTranscribe any clip locally with Whisper, highlight the exact words you want, fire them to pads, and export chops or full kits.
Open Mini
Free trial26 hands-on performance effects with twelve macros, a live scope, and zero latency. Runs as AU, VST3, or Standalone.
Open FX
Free trialTurn any folder of samples into Ableton drum racks, MPC / Force programs, and SP-404 banks — plus the 128-sample macro pad.
Open KitsTools that work the way you do.
Your files never leave your machine. No uploads, no cloud processing, no waiting on someone else’s servers.
File to finished stems in minutes. Transcript to playable pads in a single session. Effects with zero latency.
One-time purchase. No subscriptions, no cloud credits, no account required. Your tools, your machine, forever.
Built for creators who ship.
Producers
Acapella extraction, sample-flipping, kit building, and SP-style FX — all in one offline toolkit.
DJs
Isolate vocals for mashups, pull instrumentals, batch-process whole sets, and perform with hands-on effects.
Video Editors
Clean dialogue from noisy footage, transcribe and chop soundbites, export caption-ready clips.
Content Creators
Pull quotes from podcasts, build audio kits, and shape sound without a subscription.
Start with the app that matches your material.
Need separation? Stems is free. Chopping dialogue? Start with Mini. Want SP-style effects or kits for your hardware? FX and Kits have you covered. Everything runs offline and hands off cleanly.
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Product updates, new features, and launch announcements.