Audacity is a free, open source, cross-platform and easy-to-use audio software for multi-track recording and editing. It can record live audio through a microphone, mixer, or digitize recordings from other media. With some sound cards, and on any recent version of Windows, Audacity can also capture streaming audio.

Import sound files, edit them, and combine them with other files or new recordings. Export your recordings in several common file formats.

Is Audacity suitable for recording a podcast?

Yes, Audacity features a large number of effects and preset EQ curves with real time preview. It also lets you import and export WAV, AIFF, AU, FLAC, and MP3 natively. In addition, an auto-duck feature lets you mix different audio tracks or voiceovers for recording a proper podcast.

Is Audacity safe to use?

Audacity is free and open-source software that's been around for many years, so yes, it's safe to use. There was some controversy in 2021 after the company was acquired by Muse Group and changes were made to the program's privacy policy, but thankfully the community's protests got Audacity back on track.

Does Audacity work on Android or iOS?

No, Audacity is not available for Android or iOS, but WavePad offers similar functionality and is available on mobile for free.

What are the best Audacity features?

Audacity packs several features for recording and editing different type of audio files such as:

  • 100+ sound effects.
  • Support for 16-bit, 24-bit and 32-bit audio files
  • Simple audio compressor
  • A built-in mixer
  • Plot Spectrum window for detailed frequency analysis
  • Batch processes for tuning up several audio files at once

What are the best Audacity alternatives?

WavePad and ocenaudio are well known alternatives for recording and editing audio files.

Is Audacity free?

Yes, Audacity is free and open-source. You can use this software for any personal or commercial purpose.

Features

Recording

  • Audacity can record live audio through a microphone or mixer, or digitize recordings from other media.

Export / Import

  • Import, edit, and combine sound files. Export your recordings in many different file formats, including multiple files at once.

Sound Quality

  • Supports 16-bit, 24-bit and 32-bit. Sample rates and formats are converted using high-quality resampling and dithering.

Plug-ins

  • Support for LADSPA, LV2, Nyquist, VST and Audio Unit effect plug-ins. Effects can be easily modified in a text editor - or you can even write your own plug-in.

Editing

  • Easy editing with Cut, Copy, Paste and Delete. Also unlimited sequential Undo (and Redo) in the session to go back any number of steps.

Effects

  • Real-time preview of LADSPA, LV2, VST and Audio Unit (macOS) effects. Plug-in Manager handles plug-in installation and addition/removal of effects and generators from the menus.

Accessibility

  • Tracks and selections can be fully manipulated using the keyboard. Large range of keyboard shortcuts.

Analysis

  • Spectrogram view mode for visualizing and selecting frequencies. Plot Spectrum window for detailed frequency analysis. Support for Vamp analysis plug-ins.

What's New

This is a hotfix release. It fixes the following bug:

  • #4057 Fixed the meters not retaining size

Previous release note

This is a patch release for Audacity 3.2. It adds ability to share audio publicly and fixes some bugs.

  • #3884 Audio can now be shared publicly on audio.com
  • #4040 Fixed the screenshot tool
  • #4019 Selecting audio no longer marks the project as changed
  • #3693 A new toolbar with cut/copy/paste buttons has been added
  • #3216 Plain UI for VST3 plugins no longer show MIDI CC parameters
  • #2620 The effects sidebar no longer can fill the entire screen