LyRuno

LyRuno does all its separation on your device, so your files never touch a remote server. For anyone working with confidential recordings or paying-client footage, that's the reason to pick it over a cloud tool. The trade-off is the flip side of that privacy. Heavy jobs rely on your own CPU and memory, and a modest laptop will feel the difference on long videos.

The tool groups its models around four common jobs. Music mode pulls vocals, harmonies, and accompaniment from songs. Video mode separates dialogue, music, and sound effects from movies or any clip. Speech mode helps you remove background noise to isolate clean dialogue. Instrument mode extracts or removes drums, bass, guitar, piano, and similar parts. Choosing the scenario that matches your source material makes a bigger difference to the final quality than tweaking any single setting you'll find buried in the options panel. Pick the right scenario. It gives noticeably better results than one generic pass.

This is where LyRuno stands out from plain vocal removers. It can split a film clip into dialogue, music, and effects as separate layers, which is exactly what you need for re-dubbing, remixing a scene, or swapping out a score. If your work involves matching a new voice track to existing footage or stripping a licensed song out of a client edit, this capability alone can save you hours of manual surgery. Few free tools handle the video side this cleanly. That alone earns it a spot in a video editor's toolkit.

LyRuno reads common video containers such as MP4, MKV, FLV, AVI, and WEBM, plus audio files including MP3, WAV, FLAC, AAC, and M4A. You don't have to convert a file before feeding it in. That saves a step when you're working through mixed media, and it means fewer chances to lose quality in a careless re-encode. If you've ever wasted an afternoon re-wrapping footage just so a stubborn tool would accept it, this is a welcome change that you'll notice on the very first file you open. Feed in a whole shoot's worth of clips straight from the card if you want.

You can queue hundreds or thousands of files in one run and walk away. That's the difference between a one-off tool and something you'd actually use for a production backlog of clips that all need the same treatment. If you regularly handle a steady stream of recordings, the ability to set one long batch running overnight is often the feature that decides whether the tool stays in your rotation. Set it running before lunch. Come back to a folder of finished stems.

The community edition stays free and includes a set of high-quality models for different separation scenarios. There's no paywall sitting between you and the core feature. It just works. That makes it an easy first stop for anyone who wants to try audio separation without handing over a card.