9 Best Free Audio Editing Software of 2026

Audacity is the default answer for free audio editing because nothing is held back: the vendor states it has always been and will always remain free for everyone, and the source code is open. Version 4.0.2 runs on Windows, macOS and Linux, with native builds for both Intel and ARM machines. Podcasters get the essentials for spoken audio: recording, cutting, fades, noise removal and export to WAV, MP3, FLAC or Ogg, plus the OpenVINO AI plugins for noise suppression and transcription. Musicians can load VST3 and Nyquist plugins, separate music with the OpenVINO tools and study frequencies in the spectrogram view. Audacity 4 adds an updated interface and Workspaces. The online companion, audio.com, adds collaboration, versioned backups and publishing for people who want them. The limits are about scope rather than price: Audacity is an editor first, so songwriters who want virtual instruments, drummers and loops will be better served by GarageBand or Cakewalk Sonar, and the main download button installs through MuseHub unless you choose the direct link.

GarageBand is the strongest free choice for musicians who already own a Mac. Apple lists it as free on the Mac App Store and describes it as a fully equipped music creation studio, and the feature list backs that up: up to 255 audio tracks, a sound library with instruments and loops, and Drummer, a set of 28 virtual session drummers and three percussionists who follow your direction. Recording is musician friendly, with multi-take regions that keep every pass, Flex Time for fixing notes played out of time, and a Groove Track that pulls other tracks into the same feel. Guitarists and bassists get amp, cabinet and stompbox models, and every track can be finished with visual EQ, compression and reverb. Podcasters can record and edit voice here too, but there is no transcript editing or AI speech cleanup. The other limit is platform: it is only for Mac, and the App Store lists macOS 15.6 or later.

DaVinci Resolve is a video editor, but its Fairlight page is one of the most complete free audio workstations available. Blackmagic Design describes tools for recording, editing, mixing, dialog replacement, sound cleanup and repair, equalization, dynamics and mastering. Every channel has a 6-band parametric EQ and dynamics with an expander or gate, compressor and limiter, and the Fairlight FX set includes a de-esser, a de-hummer and a noise reduction plugin that can learn a noise profile. For podcasters who publish video, the ducker plugin lowers music whenever someone speaks, and elastic wave retiming stretches a clip without changing its pitch. Track layers let you comp the best phrases from several takes. The free version runs on Windows, Mac and Linux, and DaVinci Resolve Studio was listed at $236 one-time when we checked, adding immersive 3D audio formats, the foley sampler and AI tools. The catch is complexity: Resolve is a post production suite, and someone who only needs to trim a voice memo will move faster in Audacity or Ocenaudio.

ocenaudio is the quickest free editor on this list for everyday cutting, trimming and cleanup. Its developers built it around usability: effects such as EQ, gain and filters play back in real time while you move the controls, so you hear the result before you apply it, and VST plugins get the same live preview. Multi-selection is useful for interviews, because you can select every passage where one person talks and normalize them in a single step. The vendor says there is no limit on the length or number of files you edit, and long files stay responsive because opening, saving and effects run in the background. A full spectrogram view with real-time settings helps anyone who needs to find hum or clicks. ocenaudio runs on Windows, macOS and Linux with the same interface on each, and version 3.22.2 for Mac needs macOS 14.4 or later. It is an editor for individual files, so multitrack podcasts with music beds and several voices are easier in Audacity or Tenacity.

Tenacity is a multitrack audio editor and recorder developed by volunteers as open source software, and it covers the same core jobs as Audacity: recording from real or virtual devices, editing on a multitrack timeline at arbitrary sample rates, and importing and exporting a wide range of formats that FFmpeg can extend. It supports VST, LV2 and AU plugins and audio up to 32-bit float. Two areas set it apart. Accessibility is a stated priority, with editing by keyboard, screen reader support and narration support. Automation is the other: you can script it in the built-in Nyquist language or drive it from Python, Perl and other languages over named pipes, which suits people who batch process episodes. Tenacity has absorbed earlier forks such as Audacium and Saucedacity. The trade-offs are practical: builds come from the releases page of its Codeberg repository, the project is smaller than Audacity, and there are no cloud or AI features. For most people Audacity is the simpler start; Tenacity suits those who want a community-run alternative.

Cakewalk Sonar replaces Cakewalk by BandLab, the free Windows DAW that many musicians used for years. BandLab ended activation renewals for the old product on December 31, 2025, and Sonar now has a free tier that anyone with a free BandLab account can use. The vendor says the free tier includes the majority of Cakewalk by BandLab's core features plus new ones, including an integrated sampler, a per-track spectrum analyzer and a plugin A/B toggle. Musicians get multitrack recording with take lanes and comping, VocalSync to align double tracks and backing vocals, AudioSnap to quantize audio, and a multi-track piano roll with articulation maps and a step sequencer. Podcasters can use VocalSync and the ProChannel strip for voice work, though the free tier offers only some ProChannel modules. Membership adds plugin oversampling, Elastique Pro time-stretching, multiple Arranger tracks and BandLab Sounds. Sonar is Windows only and needs periodic activation, and its depth means more setup than Audacity.

Descript changes how audio editing works: it transcribes your recording, and you edit the audio by deleting or moving words in the text. For interview podcasts this is often faster than scrubbing a waveform, and it supports multitrack recordings with speakers on separate tracks. Transcription covers 25 languages and can detect 8 or more speakers. The free plan includes unlimited projects and 60 media minutes a month, which is enough for short shows or for testing the workflow, along with 100 one-time AI credits for tools like Studio Sound, which cleans up voice recordings, and Remove Filler Words. Free video exports top out at 720p. The Hobbyist plan cost $16 per person per month billed annually, or $24 monthly, when we checked, and adds 10 media hours, 400 AI credits a month, watermark-free 1080p exports and voice clones. Musicians will find little here, since Descript is built around speech, and anyone producing more than an hour a month will hit the free limit quickly.

Adobe Podcast is the simplest way on this list to make a spoken recording sound cleaner. Its best known tool, Enhance Speech, removes background noise and echo after the fact, and Adobe says you do not need a fancy microphone for it to work. Adobe Podcast Studio, still labeled beta, runs in the browser: you record alone or send guests a link, and Adobe says it captures every participant as an individual 16-bit 48k WAV track even when someone's connection is weak. Editing is transcript based, using the same transcription as Adobe Premiere Pro, so you cut and paste audio like a document, and a library of royalty free intros, outros and background music is built in. Adobe states you can record audio and video in Studio for free. Premium comes with the Adobe Firefly Pro plan and adds enhancement of up to 4 hours a day, files up to 1 GB, video support, speaker-separated downloads and more. It is a spoken word tool, so musicians should look elsewhere, and multitrack mixing is far simpler than in Audacity or DaVinci Resolve.

WavePad is a long-running audio editor from NCH Software that covers the classic tasks: cut, copy, paste, trim, silence and insert, plus effects such as amplify, normalize, equalizer, reverb and echo. Its strength is volume work. Batch processing applies effects to or converts thousands of files in one job, which helps anyone cleaning up a back catalog of recordings or converting formats. Restoration tools include noise reduction, click pop removal and AI powered noise removal, and the editor handles sample rates from 6 to 192kHz. It supports DirectX and VST plugins and a long list of formats from MP3 and WAV to FLAC, AAC and M4A. NCH says the free version does not expire, needs no signup and includes many of the features of the Master's Edition, but it is licensed for non-commercial use only, so a monetized podcast needs a paid license. Multitrack work happens in a separate app, MixPad. We could not confirm a USD price for the Master's Edition from the vendor page here.