SoliderSound has introduced the paid, production-focused successor to its free Go-Splitter app, available on both macOS Apple Silicon and Windows.
Built for producers, engineers, remixers, and post-production pros, Pro runs a higher-precision on-device separation engine that delivers cleaner stems with noticeably fewer artefacts than the free version — then wraps that engine in the analysis, batch, and creative tools that turn one-off splits into a real studio pipeline.
Like the free version, Pro processes audio entirely on your machine — nothing leaves your computer, no cloud uploads, no subscription dependency. What’s different is everything else. The upgraded separation model produces tighter vocal isolation, less bleed in drum and bass stems, and a cleaner “Other” bucket — the differences that actually matter when stems hit a mix bus.
Around that, every track gets automatic BPM and musical key detection, so DAW setup, mashups, and harmonic decisions stop being guesswork. A Bulk Processing queue lets you load a folder’s worth of tracks and walk away. Tempo tools render pitch-preserving BPM changes, a Speed/Pitch FX engine handles creative time/pitch moves, and per-stem MIDI export pulls drum patterns and melodic contours out of stems for sketching, doubling, or sample-flipping. Exports go out as either a clean folder of .WAVs and .MIDIs for DAW drops or a ZIP bundle for client handoff.
Pro is licensed per-machine via online sign-in, with offline operation supported after activation within the license allowance. A built-in updater keeps installs current on both platforms. A trial with limited splits is available for users who want to try before buying.
Go-Splitter Pro features
- High-precision on-device stem separation engine — significantly reduced artefacts vs the free Go-Splitter.
- 4-stem output: Vocals, Drums, Bass, Other (DAW-ready WAV).
- Native macOS (Apple Silicon ) and Windows (Nvidia, AMD, Intel) build with GPU acceleration on supported configs.
- Expanded import format support: MP3, WAV, FLAC, M4A/AAC, AIFF, OGG/Opus, and more.
- Automatic BPM detection on the full mix.
- Automatic musical key detection (with confidence-aware “Unknown” fallback).
- Bulk Processing — multi-track queue with sequential processing and batch export.
- Built-in stem mixer with waveform previews for A/B and pre-export validation.
- Quality presets: Fast / Balanced / High Quality.
- Folder export (DAW workflow) or ZIP export (handoff/archive).
- Tempo tools: pitch-preserving BPM change render.
- Creative Speed/Pitch FX render with revert-to-original workflow.
- Per-stem MIDI export (Vocals, Drums, Bass, Other).
- Drag-and-drop and file-picker import.
- Licensed Pro activation with offline-allowance operation after first sign-in.
- In-app updater with manual “Check now”.
- Trial mode with a limited number of splits for evaluation.
Go-Splitter Pro is now available at an introductory price of $45 USD until May 25th, 2026 (regular $78 USD). Existing SoliderSound Go-Splitter Free users can upgrade for $35 USD, while SoliderSound premium product owners can upgrade for $25 USD during the introductory period.
More information: SoliderSound
