The best open source alternative to Izotope RX is Audacity. If that doesn't suit you, our users have ranked more than 50 alternatives to Izotope RX and 15 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Izotope RX are Tenacity, Ultimate Vocal Remover GUI, moseca and Kwave.
Audacity, a free open-source multi-track editor, enables high-quality audio processing across platforms. Supports diverse formats, plugins, and scripting languages, offering robust features like batching, visual tools, and accessibility.
Tenacity is an easy-to-use, privacy-friendly, FLOSS, cross-platform multi-track audio editor/recorder for Windows, macOS, Linux and other operating systems.
This application uses state-of-the-art source separation models to remove vocals from audio files. UVR's core developers trained all of the models provided in this package (except for the Demucs v3 and v4 4-stem models).
Moseca is an open-source web app that utilizes advanced AI technology to separate vocals and instrumentals from music tracks. It also provides an online karaoke experience by allowing you to search for any song on YouTube and remove the vocals.
Kwave is a sound editor that can record to, play, open, and edit many file formats. Kwave makes it simple to edit audio in many ways.
AudioMass lets you record, or use your existing audio tracks, and modify them by trimming, cutting, pasting or applying a plethora of effects, from compression and paragraphic equalizers to reverb, delay and distortion fx.
Wavacity is derived from the open source Audacity and modified to run in the web browser.
Spleeter is a audio source separation library written in Python (uses Tensorflow). An easy to train source separation model providing already trained state of the art model for performing various flavor of separation.
Sneedacity (named after Sneed's Feed and Seed from The Simpsons episode, "E-I-E-I-D'oh") is a free (libre), open source, and privacy-respecting audio recording and editing suite forked from Audacity.
SAM-Audio is a foundation model for isolating any sound in audio using text, visual, or temporal prompts. It can separate specific sounds from complex audio mixtures based on natural language descriptions, visual cues from video, or time spans.
DarkAudacity is a build/fork of the the well known free sound editor, Audacity, customized with a darker, more modern theme - and a few small tweaks. The audio engine underneath is the same audio engine. The same code powers it. Like Audacity, it is completely free.
StemRoller makes instrumental (karaoke) or acapella versions of any songs on YouTube. Just type in the title of a song and click Split! And, if you want to isolate drum or bass stems from the track, StemRoller does that too.
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