The Best Free Alternatives to Adobe Audition
Audition bundles recording, editing, repair and mixing into one subscription. The free options split that into a handful of tools, and picking the right one matters more than picking the most famous one.
Illustration generated by Nexulab
- Audacity is the safest general-purpose choice and the one most tutorials assume you are using.
- Ardour is a complete recording and mixing studio, closer to a DAW than an editor, and runs on Linux as well as Windows and macOS.
- ocenaudio is the easiest editor here: open a file, make a change, hear it back in real time, no project files to manage.
- Cakewalk by BandLab is a full professional production suite on Windows for free, but the licence is tied to a BandLab account.
- Free does not remove the cost of your interface and microphones, and it never includes the royalty-free sound library bundled with Audition.
The free alternatives to Adobe Audition do not come as a single replacement. Audition is a recording studio, an editor, a repair toolkit and a mixing desk rolled into one subscription, and when you stop paying, that job splits across several programs. The good news is that the split has existed for years, it is mature, and every piece of it can be had for nothing.
The question is not “which free editor is best” but “which part of Audition are you actually using”. A podcaster needs fast, reliable repair and export. A musician needs multitrack recording and a mixer. Someone cleaning up an old tape transfer needs surgical editing, not a studio. Pick the wrong tool and the work feels harder than it should; pick the right one and you will not miss the subscription.
What Audition actually gives you, and what you are replacing
Before comparing, it helps to name what the paid product bundles together, because free alternatives rarely bundle the same way.
Audition is really three things in one window. First, a waveform editor, where you open a single file, zoom into a click or a cough, and fix it by hand. Second, a multitrack session, where you layer voice, music and effects on a timeline. Third, a set of repair and mastering tools — noise reduction, click removal, loudness normalisation — that work on both.
Free software splits these cleanly. Some tools are pure waveform editors that cannot do multitrack at all. Others are full digital audio workstations, or DAWs, that record and mix dozens of tracks but are awkward for a single quick edit. The rest of this guide maps each tool to the job it actually fits.
The general-purpose choice: Audacity
Audacity is the name everyone reaches for first, and for most people it is the right reach. It is a capable waveform editor with a multitrack view, it runs on Windows, macOS and Linux, and it is free and open source.
Its real advantage is momentum. Because Audacity has been the default free audio editor for so long, almost every tutorial, forum answer and video you will find assumes you are using it. When a problem appears mid-edit, the answer for Audacity already exists and is one search away. That support network is a genuine feature, and no other free editor matches it.
Where Audacity sits in the middle: it does multitrack, but its session model is not as deep as a true DAW’s, and its effects are functional rather than luxurious. For podcasting, voiceover and straightforward music editing it is enough. For a project that needs serious mixing, automation and virtual instruments, you will eventually feel its ceiling.
The honest note on reputation: Audacity went through a privacy-policy scare a while back that made a lot of people look for alternatives. The clauses that caused the alarm were walked back, and the current build does not demand an account or an internet connection. But if the episode put you off for good, the next two tools are clean substitutes.
The studio replacement: Ardour
Ardour is the closest thing the free world has to a full recording studio, and it is aimed at people who record music rather than clean up a voice file. It is a complete DAW: unlimited tracks, a proper mixer, routing, plugin hosting, automation, and non-destructive editing where every cut can be undone later.
The trade is that Ardour expects you to understand how a studio works. The first time you open it you configure your audio interface, your inputs and your routing before a single track exists. That is exactly what a recording engineer wants and exactly what a casual editor finds intimidating. If your workflow is “open file, cut out the bad part, save”, Ardour is heavier than you need. If your workflow is “record four instruments, two vocal takes and mix them”, it is the free option that will not run out of depth.
It is also the strongest free choice on Linux, where it has been native for years, and it is open source. The cost model is a pay-what-you-want download: the source is free, and the ready-made installers ask for a contribution to fund development, which can be set to nothing.
The easiest editor: ocenaudio
ocenaudio is the answer for people who find Audacity’s interface cluttered. It is a fast, single-file waveform editor that feels like a polished modern application rather than a toolbox.
Its standout feature is real-time effect preview. Select a chunk of audio, open an effect, and you hear the result while adjusting the settings, before committing. In Audacity and most other editors you apply an effect, listen, undo, and try again; ocenaudio removes that loop, which makes it much faster for tasks like evening out a voice recording or taming a harsh section.
The limitation is scope. ocenaudio edits files; it does not do multitrack sessions, so it is a companion to a DAW rather than a replacement for Audition’s full workflow. For a podcaster who records in one place and edits afterwards, or for anyone repairing audio that already exists, it is often the quickest tool on the list. It is free, runs on Windows, macOS and Linux, and is closed source but without the account or network requirements of some rivals.
The full suite on Windows: Cakewalk by BandLab
Cakewalk by BandLab is the odd one out, because it is a complete professional DAW — the kind with virtual instruments, a full mixer and deep MIDI — being given away free on Windows. It descends from SONAR, a paid professional product, and its feature set still reflects that heritage.
The catch is in the delivery. Cakewalk requires a free BandLab account to activate, and it is Windows-only, so Mac and Linux users are out. It is also more software than a podcaster needs; loading a full production suite to trim a voice file is like hiring an orchestra to play a jingle.
For a Windows user who wants to compose, record and mix music with no budget, though, it is difficult to argue with. The instruments and effects included would have cost real money in the SONAR era, and the ongoing support is active.
Repair work and the other tools worth knowing
Two more tools fill specific gaps that the main four leave open.
LMMS is a free, cross-platform music production suite built for composing with virtual instruments and samples. It is not a multitrack audio recorder and it will not edit a voice file well, but for someone making beats or electronic music without recording anything, it is a strong free DAW in its own right. It sits beside Cakewalk as a composition tool rather than an editor.
Waveform Free from Tracktion is another free DAW with an unusually clean single-screen interface. It is aimed at people who want a recording and mixing environment without the clutter, and its free tier is genuinely usable for multitrack work. Like Cakewalk it is closed source and delivered through the vendor’s account system.
None of these five is a drop-in Audition clone, and that is the point. The paid product’s power was that it did everything in one place; the free ecosystem asks you to pick the two tools that match your actual work and stop there.
Comparison table
| Tool | Type | Platforms | Best for | Real cost |
|---|---|---|---|---|
| Audacity | Waveform editor + light multitrack | Windows, macOS, Linux | Podcasts, voiceover, general editing | Free, open source |
| Ardour | Full DAW | Windows, macOS, Linux | Music recording and mixing | Free, pay-what-you-want installers |
| ocenaudio | Waveform editor | Windows, macOS, Linux | Fast single-file editing, repair | Free, closed source |
| Cakewalk by BandLab | Full DAW | Windows only | Composition and production | Free, BandLab account required |
| LMMS | Music production suite | Windows, macOS, Linux | Beats, electronic composition | Free, open source |
| Waveform Free | DAW | Windows, macOS, Linux | Clean multitrack recording | Free, closed source |
What free does not get you
A few things genuinely stay behind the paywall, and knowing them up front stops disappointment later.
The most visible is the royalty-free sound library bundled with Audition and the wider Creative Cloud. Free editors ship with almost nothing: no music beds, no ambience, no ready-made effects. You supply your own audio, whether that is music you wrote, Creative Commons material, or a paid library. The tools edit whatever you bring, but they will not fill the silence for you.
Second, seamless integration goes away. Audition drops files directly into Premiere Pro and After Effects, and that round-trip is a big reason video people stay subscribed. No free audio editor replicates it, so a video workflow that leans on Audition will involve exporting and re-importing files instead.
Third, support and polish. Free tools are supported by communities, forums and volunteer documentation rather than a vendor you can call. The software is good, but when it misbehaves the fix is research, not a support ticket. For a hobby or a small project that is a fine trade; for a business with deadlines it is worth weighing honestly.
If your audio work is occasional, start with Audacity and stop there. If you are a musician, try Ardour on any platform. If you just want the fastest possible edit of an existing file, ocenaudio will feel like an upgrade. And if you are on Windows and want a studio for nothing, Cakewalk is waiting.
For the wider picture, see our guide to free alternatives to Adobe Premiere Pro for the video side of the same problem, and the rest of the software & tools guides for the other Adobe applications you might be replacing.
Frequently asked questions
What is the best free alternative to Adobe Audition for podcasting?
Audacity is the strongest default. It records multitrack, has a huge amount of written and video guidance behind it, and its built-in repair tools cover the noise reduction and click removal most spoken-word work needs. If your show involves music beds and heavier mixing, Ardour gives you a full mixer and routing. Both export finished files at no cost.
Can free audio editors remove background noise?
Yes. Audacity has a noise reduction effect that samples a section of pure background, then subtracts that profile from the rest of the recording. Ardour and ocenaudio offer equivalent tools through their own effects. The honest caveat is that software repair is never as clean as recording quietly in the first place, so treat it as a salvage tool rather than a substitute for a quiet room.
Is Audacity safe to use now?
The concern dates back to a privacy policy change that accompanied an ownership change, and Audacity later walked back the clauses people objected to. The current desktop build does not require an account, works offline, and is widely packaged by Linux distributions. If the episode left you wary, ocenaudio and Ardour are both closed-source-free and open-source alternatives respectively that carry no such history.
Can I open Adobe Audition projects in a free editor?
No. A .sesx session file is specific to Audition and no free application reads it. Your options are to export stems or flattened WAV files from Audition before you stop paying, or to start new work directly in the free tool. Once you have the audio files themselves, they open anywhere; it is only the project structure that is locked.
Which free audio editor runs on Linux?
Ardour is the best-supported option and is native to Linux, with Windows and macOS builds too. Audacity also runs on Linux and is packaged in most distributions, so it is the easiest to install. ocenaudio ships Linux binaries as well. The one genuinely platform-limited option is Cakewalk, which is Windows-only.
