Best Free Audio Editing Software: Top 15 Tools Compared and Reviewed

Professional audio editing no longer requires an expensive studio setup or a paid subscription. Whether you’re recording a podcast, cleaning up a voiceover, mixing a music demo, or trimming audio for a video project, there’s a genuinely capable free tool available for nearly every use case. The challenge isn’t finding a free audio editor anymore — it’s figuring out which one actually fits your workflow without hitting artificial limits like watermarked exports, restricted track counts, or missing recording capability.

This guide breaks down 15 of the best free audio editing tools available today, covering what each one does well, where it falls short, and who it’s best suited for.

1. Audacity

Audacity remains the gold standard of free audio editing, and for good reason. It’s been in continuous development for over two decades and is used by millions of podcasters, musicians, and everyday users across Windows, Mac, and Linux.

• Strengths: Multi-track editing, strong built-in noise reduction that handles background hum and hiss well, spectral editing, and support for VST and LV2 plugins to expand its capabilities.
• Limitations: The interface feels dated, and it lacks MIDI or virtual instrument support, so it isn’t suited for full music production.
• Best For: Podcast editing, interview cleanup, and general-purpose audio trimming and mastering.

2. Ocenaudio

Ocenaudio is a lightweight, cross-platform editor built for people who want clean, simple audio editing without the steeper learning curve of more feature-heavy tools like Audacity.

• Strengths: Real-time preview of effects as you adjust them, a clean and modern interface, and fast performance even on older hardware.
• Limitations: Fewer advanced features compared to Audacity, and no multi-track recording for complex projects.
• Best For: Quick edits, simple cleanup tasks, and users who find Audacity’s interface overwhelming.

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3. GarageBand

GarageBand comes pre-installed on Mac and iOS devices, making it one of the most accessible free music production tools for Apple users. It blends audio editing with a full suite of virtual instruments and loops.

• Strengths: Built-in virtual instruments, a large loop library, intuitive drag-and-drop interface, and solid multi-track recording capability.
• Limitations: Mac and iOS exclusive, so it’s not an option for Windows or Linux users.
• Best For: Mac-based musicians and podcasters who want music production tools alongside basic audio editing.

4. Cakewalk by BandLab

Cakewalk was once a commercial DAW sold for hundreds of dollars under the SONAR name before BandLab acquired it and made it completely free. It’s now one of the most fully featured free DAWs available for Windows.

• Strengths: Professional-grade mixing console, extensive plugin support, unlimited tracks, and features that used to be locked behind a premium price tag.
• Limitations: Windows only, and the learning curve is steeper for beginners compared to simpler editors.
• Best For: Windows-based musicians, producers, and engineers who want a complete DAW without paying anything.

5. Waveform Free (Tracktion)

Waveform Free is a scaled-down version of Tracktion’s paid DAW, but it still offers a surprisingly complete set of tools for recording, editing, and mixing audio.

• Strengths: Unlimited audio and MIDI tracks, a clean modern interface, and cross-platform support for Windows, Mac, and Linux.
• Limitations: Some advanced mixing and automation features are reserved for the paid version.
• Best For: Musicians and producers who want a modern DAW experience across multiple operating systems.

6. Studio One Prime

Studio One Prime is PreSonus’s free entry point into its popular Studio One DAW line, offering a professional interface without the full price tag of the paid editions.

• Strengths: Intuitive drag-and-drop workflow, solid recording and editing tools, and a clean, professional-looking interface that’s approachable for beginners.
• Limitations: Plugin support is limited compared to the paid versions, restricting more advanced production work.
• Best For: Beginners who want to learn on an interface similar to professional paid software.

7. LMMS

LMMS (Linux MultiMedia Studio) is a free, open-source DAW aimed primarily at electronic music and beat production, though it works well for general audio editing too.

• Strengths: Built-in synthesizers and beat-making tools, sample-based sequencing, and strong support for electronic and hip-hop production styles.
• Limitations: Less suited for traditional live instrument recording or podcast-style editing.
• Best For: Electronic music producers and beatmakers looking for a free, dedicated production environment.

8. DaVinci Resolve (Fairlight Page)

While best known as professional video editing software, DaVinci Resolve includes Fairlight, a genuinely capable audio post-production suite built into the same application.

• Strengths: Full DAW-level audio tools integrated directly with video editing, professional mixing console, and strong noise reduction and restoration tools.
• Limitations: Overkill if you only need audio editing, since it requires learning a full video editing suite as well.
• Best For: Content creators who are already editing video and want integrated, professional-grade audio tools in the same workflow.

9. Descript

Descript takes a fundamentally different approach to audio editing by letting users edit audio through text, essentially deleting or rearranging words in a transcript to edit the underlying recording.

• Strengths: Text-based editing that dramatically speeds up podcast and voiceover cleanup, automatic transcription, and AI-powered tools for filler word removal and audio enhancement.
• Limitations: The free tier has usage limits on transcription minutes and export quality compared to paid plans.
• Best For: Podcasters and content creators who want a faster, less technical way to edit spoken-word audio.

10. WavePad

WavePad is a straightforward audio editor from NCH Software that covers the basics well without overwhelming new users with unnecessary complexity.

• Strengths: Simple interface, support for a wide range of audio formats, and basic effects like noise reduction, EQ, and normalization.
• Limitations: The free version is intended for non-commercial use only, which may be a dealbreaker for professional projects.
• Best For: Personal projects, students, and casual users who need basic editing without a learning curve.

11. REAPER

REAPER technically operates on an evaluation license model, but its extended 60-day free trial and low-cost licensing structure make it a common fixture on free and budget DAW lists. Even after the trial period, it continues to function with an occasional reminder screen.

• Strengths: Extremely lightweight and fast, highly customizable interface, and professional-grade mixing and recording capability.
• Limitations: Not truly free in the strictest sense long-term, and its flexibility can be overwhelming for beginners.
• Best For: Users who want professional DAW power and don’t mind REAPER’s trial-based licensing model.

12. Ardour

Ardour is an open-source DAW that operates on a “pay what you want” model, though pre-compiled versions are available for free if you’re willing to build from source or find community binaries.

• Strengths: Professional-grade recording and mixing tools, strong Linux support, and an active open-source development community.
• Limitations: Setup can be more technical than other options, particularly for users unfamiliar with Linux-based audio tools.
• Best For: Linux users and open-source enthusiasts who want a serious DAW without vendor lock-in.

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13. TwistedWave Online

TwistedWave offers a browser-based audio editor that requires no installation, making it a convenient option for quick edits on any device with internet access.

• Strengths: No download required, works across operating systems, and includes basic effects and editing tools directly in the browser.
• Limitations: The free version has export and feature restrictions compared to the paid desktop and online versions.
• Best For: Quick, on-the-go edits when installing software isn’t practical.

14. Wavosaur

Wavosaur is a lightweight, no-installation audio editor for Windows that’s been a favorite among users who want something fast and uncomplicated.

• Strengths: Extremely small footprint, VST plugin support, and a simple interface focused on core editing tasks like cutting, trimming, and applying effects.
• Limitations: Development has slowed in recent years, and it lacks some of the modern features found in actively maintained alternatives.
• Best For: Users who want a fast, portable editor for basic waveform editing tasks.

15. Soundtrap

Soundtrap, owned by Spotify, is a browser-based collaborative music and podcast creation tool that lets multiple users work on the same project remotely in real time.

• Strengths: Real-time collaboration features, cloud-based storage and access from any device, and a built-in loop library for music creation.
• Limitations: The free tier limits the number of projects and export options compared to its paid plans.
• Best For: Remote teams or collaborators working on podcast or music projects together from different locations.

Quick Comparison at a Glance

How to Choose the Right Free Audio Editor

With so many capable options, the right choice really comes down to what you’re trying to accomplish:

• For podcast editing and cleanup: Audacity remains the most reliable all-around choice, while Descript is worth trying if you want a faster, text-based workflow.
• For music production: GarageBand (Mac), Cakewalk (Windows), or LMMS (electronic-focused) each offer strong, genuinely free production environments.
• For video creators who also need audio tools: DaVinci Resolve’s Fairlight page keeps everything in one application.
• For quick, no-install edits: TwistedWave Online or Soundtrap let you work directly from a browser.
• For open-source purists: Ardour offers a serious, community-driven alternative to commercial DAWs.

Final Thoughts

The free audio editing landscape offers far more depth than most people expect. Tools that used to cost hundreds of dollars, like Cakewalk and Studio One, are now available at no cost, while newer entrants like Descript are reshaping how people approach spoken-word editing entirely. Rather than settling for the first free tool you come across, it’s worth matching the software to your specific workflow, whether that’s podcast production, music composition, or quick one-off edits, so you get the most value without running into unnecessary limitations down the line.