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Audio Editor · Windows 10 and 11

An audio editor without the clutter

Four tracks to cut, arrange and mix. Clean up background noise, even out the loudness, change the speed without chipmunk voices, take a song apart into its voice and its music with AI, and export MP3, M4A, WAV, FLAC, Opus or an iPhone ringtone.

Updated

What you can do in the Audio Editor

MP3 cutterTrim the start and end of a song or recording, or cut a part out of the middle. Audio joinerJoin songs, voice notes and recordings into one file, in the order you choose. MP3 volume boosterMake a quiet MP3 or recording up to twice as loud, with a limiter against clipping. Normalize audioBring recordings to an even −16 LUFS, so nothing is too quiet or too loud. Remove background noiseTurn down steady hiss, hum and fan noise in voice recordings with one switch. Change audio speedSpeed up or slow down audio from 0.5× to 2× and keep voices at their own pitch. Fade in and outSmooth starts and endings: fade any sound in and out over up to three seconds. Ringtone makerCut your favorite part of a song into an iPhone .m4r ringtone or an MP3 for Android. Vocal removerSplit a song into its voice and its music with AI that runs on your own PC. Karaoke makerTurn any song you have into a karaoke track or an instrumental, on your PC. Acapella extractorLift the voice out of a song on its own, for remixes, samples and practice. Stem splitterSplit a song into voice, drums, bass and other instruments, each on its own track. Voice recorderRecord your microphone on Windows as a clean WAV, with pause and a live level meter.

Cut, arrange and mix

Drop your recordings in and they line up on Track 1, one after another. Drag the ends of a sound to cut it, split it, drag it to another track to play over the first, and set each sound's volume, fades and speed. Videos go in too: their sound is what you edit.

Export and convert

Export the mix as MP3, M4A, WAV, FLAC or Opus, or as an iPhone ringtone. To change files from one format to another without editing them, Convert sound files takes whole folders and writes 15 formats, from WAV to MP3 to FLAC to MP3. And Record your voice captures your microphone as a WAV file.

Questions, answered

Is it like Audacity?

Simpler. It has tracks, cutting, fades, volume, speed, noise reduction and loudness, without the menus of effects, plus an AI vocal remover. For a podcast cut, a voice-over, a karaoke track or a ringtone, it is all there.

Can it change the pitch?

No. Speed changes keep the pitch the same; shifting the pitch on its own is not in it.

Can it turn speech into text, or text into speech?

Not yet. Both are on their way.

Which files can I open?

Any sound FFmpeg reads, such as MP3, WAV, M4A, FLAC, OGG, WMA and AIFF, and videos, whose sound you then edit.

What does it need?

Windows 10 or 11, and FFmpeg, which Octoolo downloads once the first time (77 MB). The vocal remover downloads its AI model once too, the first time you use it: 91 MB, and the 15 MB AI engine if no other AI tool has fetched it.

The Audio Editor, and 16 more apps.

Download for Windows

7 days free, then from $3.99 a month for all 17 apps. Windows 10 and 11.