Kwave
Kwave: A capable free Linux editor for file-based audio work, not a full DAW replacement. Ranked #79 of 128 in Audio Editing Software by our editors (3.0/10); pricing: Free plan; best for free Linux waveform and multichannel editing.
At a glance
- Editor score3.0 / 10
- PricingFree plan
- Best forFree Linux waveform and multichannel editing
- Free planYes
- Paid fromFree
- Founded1998
- Facts checked20 Sep 2026
Where it wins
- Free and open source under the GNU General Public License
- Supports WAV, MP3, Ogg/Opus, and FLAC
- Includes multichannel editing, labeling, analysis, and core effects
Where it doesn't
- Linux-only availability limits cross-platform use
- Narrower feature breadth than full digital audio workstations
- No verified MIDI, collaboration, or third-party plugin support
Our verdict on Kwave
Kwave is a desktop sound editor from KDE for recording, playing, importing, and editing audio files on Linux. It suits users who want a free, open-source tool for waveform-based work, multichannel editing, format conversion, and routine audio processing without adopting a full digital audio workstation. The GNU General Public License and support for WAV, MP3, Ogg/Opus, and FLAC make it a practical fit for Linux users working across common audio files.
Its strongest area is the breadth of core editing and analysis tools in a focused desktop application. Users can cut, copy, and paste audio, move through multilevel undo and redo, label signals, choose sample rates, and use sample-rate conversion. Sonagram spectral analysis adds a visual way to inspect audio, while volume, filtering, pitch-shift, normalization, and reverse effects cover common corrective and creative tasks. Recording and playback are also included, and the audio effect plugin interface supports additional built-in processing capabilities.
Kwave is a good choice for Linux users who prioritize open-source software, direct file editing, and multichannel capability over a broad production environment. Its scope is narrower than a full DAW, so users seeking MIDI-centered production, collaboration, or a wider ecosystem should choose a tool designed around those workflows instead. For straightforward recording, editing, analysis, and effects across common formats, Kwave keeps the feature set focused while avoiding commercial licensing.
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Kwave pricing
Kwave fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| Supported platforms | Linux |
| Multitrack editing | Yes |
| MIDI sequencing | Not verified |
| Third-party plugins | Not verified |
| Noise reduction | Not verified |
| Video synchronization | Not verified |
| Cloud collaboration | Not verified |
| Deployment | Desktop |
| Platforms | Linux |
| Support | Community, Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Free plan |
| Website | apps.kde.org |
| Facts checked | 20 Sep 2026 |
Alternatives to Kwave
- Pro ToolsA broad workstation for studios spanning music production, audio post, and immersive mixing.9.4
- REAPERA flexible desktop DAW with broad audio and MIDI tools and a one-time license from $60.9.3
- Logic ProA broad audio and MIDI workstation for Apple-based producers and video composers.9.2
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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