Ergonomic, open‑source
fast audio organizer

FRKB main UI

Key Features

Keyboard‑first ergonomics: minimize mouse travel and clicks; frequent actions are one shortcut away

Keyboard-first ergonomics

Content‑aware dedup (ignores metadata): detect duplicates by audio features with import‑time prompts

Content-aware dedup

WYSIWYG file mapping: UI groups/folders mirror the real disk hierarchy; rename/move applies instantly

WYSIWYG mapping

Multiple waveform views: SoundCloud classic, fine-grained waveform, and RGB three-band energy to spot transitions instantly

Multiple waveform views

Wide format playback & conversion: Built-in FFmpeg pipeline covers 20+ DJ and archival formats with batch transcoding

Wide format playback & conversion

Online metadata enrichment: search track metadata by conditions, or match directly via audio fingerprint

Online metadata enrichment

Cross‑platform and open‑source: Windows / macOS; inspect and contribute

Cross-platform and open-source

FAQ

How to choose the installer?

Pick Windows or macOS according to your system.

What formats are supported?

mp3, flac, wav, aff, aiff.

How do I upgrade?

The app supports online auto‑updates; no manual download needed.

License & contributions?

See License and contributing guide on GitHub.

Open Source

Open source; feedback and contributions are welcome.