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macOS and Windows. Your files stay on your computer.

Remove background noise from audio on your Mac or PC. No cloud.

Clean up podcasts, interviews and talking-head videos: take out room noise, hum and echo, even out the voices and set the right loudness. Listen to the difference before you enhance a whole batch. Your recordings stay on your computer.

Intel Mac or need help installing? All downloads

Hangar runs on Mac and Windows. Open this page there to download.

  • Free for 3 days
  • No account
  • Then $45 once, no subscription
  • MP3
  • WAV
  • FLAC
  • AAC
  • M4A
  • OGG
  • Opus
  • AIFF
  • WMA
  • + 4 more
  • Same format as the source, or MP3, M4A, WAV or FLAC
  • Video keeps its picture and container
Video too.

How it works

How to remove background noise from audio on Mac or Windows

  1. Drop recordings or videos

    MP3, WAV, M4A, FLAC and other audio, or MP4, MOV and other video. One file or a whole season.

  2. Listen, then adjust

    Play any part of the file before you run. Press E to switch between Enhanced and Original at the same loudness, and change a setting if you need to.

  3. Enhance every file

    Each file is saved with -enhanced added to its name. A video keeps its picture untouched and gets the cleaned sound.

New to Hangar? How to run a tool, step by step

Choose the loudness

Ready for the place it is going.

Every file is brought to one loudness, with its loudest moments kept under the maximum. Podcast is chosen by default; pick YouTube for video. Keep leaves each recording as loud as it was.

  • Podcast

    Start here

    -16 LUFS, the podcast standard.

    Best for episodes, interviews and voice notes.

  • YouTube

    -14 LUFS, a little louder.

    Best for YouTube and social video.

  • Broadcast

    -23 LUFS, the EBU R128 level.

    Best for radio and TV delivery.

Every setting, explained in the Enhance voice guide Background · Even out voices · Loudness · Format

The alternative

Why not just normalize the volume?

Volume & normalize in Hangar is quicker and leaves the sound as it was recorded, which is right for music and clean recordings. On a noisy voice, it turns the noise up with everything else.

ComparedNormalizing aloneHangar
Background noise and humTurned up with the voiceRemoved, or kept low under the voice
A quiet guest and a loud hostOne change for the whole fileEvened out phrase by phrase
Music in the recordingKept as it isRemoved with the noise
Loudness targetAny level from -24 to -9 LUFSPodcast, YouTube, Broadcast, Keep, or any level from -30 to -10 LUFS
Video filesAudio files onlyThe sound of a video too, picture untouched
Where your audio goesStays on your computerStays on your computer

Who uses it

Who uses Enhance voice

  • Podcasters

    Clean episodes from imperfect rooms

    Take the echo and fan noise out of every episode, and bring a quiet guest closer to the host.

    Hangar for podcasters
  • Video creators

    Talking-head videos with clear sound

    Fix the sound of a video straight from the camera. The picture is copied as it is.

    Hangar for video and social creators
  • Teachers and researchers

    Lectures and interviews you can follow

    Clean up classroom recordings and field interviews before you share or transcribe them.

One app, one payment

Enhance voice is one of 70+ tools.

The same app trims, converts, compresses and captions video and audio, and does the same kind of work for PDFs and images. One payment covers every tool.

Save it as a chain

Your whole routine, one click

  1. Step 1Enhance voice
  2. Step 2Trim audio
  3. Step 3Compress audio

Clean the voice first, then cut the pauses and shrink each episode to a small file.

How chains work

Questions

Before you download

More answers in the help center.

Is it really free?

Every tool is free for 3 days, with no account and no card. After that, Hangar is a one-time payment from $45, with every future update included. There is no subscription.

What if my recording is already clean?

Hangar tells you while you listen: “This recording is already clean. Enhance will mostly set its loudness.” You can still run it to bring the file to a loudness target.

Can I keep some of the room sound?

Yes. Move the Background fader to the right, and the room stays under the voice, between 29 and 12 dB quieter than it.

Does it work on music?

No. It is made for speech. Music under a voice is treated as background and removed with the noise, so use it on recordings where the voice is what matters.

Can I hear the result before I run it?

Yes. You can play the whole file, with the original and the enhanced sound on one timeline at the same loudness. Press E to switch between them, and click anywhere to jump there.

Are my recordings uploaded?

No. Enhance voice runs on your computer, with no account, credits or internet connection needed.

Does anything get uploaded?

No. Your files are processed on your computer and never sent anywhere. Hangar sends anonymous usage counts to improve the app, never file names or contents, and you can turn that off in Settings.

Does one license cover Mac and Windows?

Yes. A license works on any mix of Mac and Windows computers. Solo covers 1 computer, Crew 3 and Fleet 10.

Try Enhance voice free for 3 days.

Then pay once, from $45, for every tool and every future update. No subscription. 30-day refund.See plans

Intel Mac or need help installing? All downloads

Hangar runs on Mac and Windows. Open this page there to download.