5+ Best Open Source Audio Editor

Do you want to edit your audio files using open source software? Well, check this list of the best open source audio editor.

Editing and mixing can be very expensive if you outsource the job. But you can also do the job by yourself using a good audio editor. Most Audio Editor software costs money, but there are several open source audio editors that are free and that you can use without any limitation or paying anything.

So lets the best open source audio editors.

1. Audacity

audacity open source audio editor

Audacity is an open source audio editor that works in Windows, its operation is relatively simple and allows editing, clean noise, modify audio, raise or lower the volume, bass, treble, equalize, cut, edit, change, interleave tracks, remix any audio file. And also extract in different output formats.

Very useful to edit podcast for radio programs or to make audio tutorials. You can incorporate the sound to a video presentation or a presentation. This is not so complicated, and there are mobile apps and simple programs that allow to do it like Adobe Voice or Dodecastle. I have to think of the library as a means of training and communication where any resource or any channel can be handy.

2. Traverso Daw

traverso draw

This open source audio editor is exclusive for Linux users and provides all the necessary tools for recording and creating music. Oriented for professional use as well as for beginners in the area, Traverso gives us its multi-track interface where we can make all kinds of recordings and mixes. It also allows the connection of multiple musical instruments for simultaneous recording.

3. Qtractor

qtractor open source audio editor

Qtractor is a robust open source audio editor environment that provides a vast amount of totally professional options. Although its interface handles many details, we are talking about an application that is highly intuitive and easy to use. If you are looking for a studio editor, who offers professional alternatives, Qtractor is for you.

For its operation, it requires Jack Audio Connection.

4. Sweep


Sweep is an open source audio editor and a reproduction tool that is used to cut, join, modify quality, etc. of audio files or recordings made from Sweep by a microphone. Its functionality is similar to Audacity but more practical and straightforward. It has been developed for GNU/Linux, BSD, and related systems. It has support for voice and audio formats such as WAV, AIFF, Ogg Vorbis, Speex, and MP3, with multichannel editing and LADSPA add-ons to add special effects.

It has three display modes of the project on screen: simultaneous playback of several files, differentiation of them in various colors, and fully interactive interface. Supports formats such as WAV, AIFF, OGG Vorbis, Speex, and MP3, has multi-channel editing and LADSPA effects plugins.

It has multiple views of a sound and piano style reproduction, supports multichannel files, offers the possibility of discontinuous selection, allows to change the playback speed, playback and recording can be simultaneous and differentiated, it is possible to zoom using a mouse wheel.

Also has of a useful color code, effects type loops, filters and effects such as “scrubbing,” which provides an immediate audio response when you pass to a specific area of a sound, something that is achieved by just moving the mouse.

5. Mixxx


Mixxx is an open source audio editor that allows you to make mixes and music sets in a very professional way. If you have used Virtual DJ, then Mixxx will not be a problem. Its mechanics are similar, placing the songs to be played in each space of the turntable and providing effects and other options such as tone adjustments, synchronization, and samplers.


lmms open source audio editor

If you like to edit audio on your GNU/Linux system, I have several options to choose from. One of them is Linux MultiMedia Studio (LMMS), an open source audio editor that will allow you to create your compositions through a MIDI keyboard, or edit others' ones with ease.

LMMS has a large number of plugins and add-ons to modify audio to our liking, add effects and everything you can ask a program of this type. Also, it includes completed projects and demos to learn more about the operation of this program.

Some of its characteristics are:

  • Composition of melodies and songs
  • Creation of rhythms
  • Piano-Roll for the edition of patterns and melodies
  • FX mixer with 64 channels
  • Importing MIDI and FLP files
  • Compatible with many standards such as SoundFont2, VST, LADSPA, GUS or MIDI
  • Sequencer and synthesizer
  • Sample Gallery

7. Jokosher


Jokosher is an entirely free and open source audio editor for multitrack audio editing, with which we can create and record music, podcasts and much more.

Among the main features of this program are:

  • Simple but powerful interface.
  • Editing with cut, paste and move functions.
  • Multitrack volume with slide type control.
  • It allows to import several audio formats: Ogg Vorbis, MP3, FLAC, WAV and any other that is supported by GStreamer.
  • The possibility of adding all kinds of instruments to our projects.
  • Export to MP3, Ogg Vorbis, FLAC, WAV and any other format that is supported by GStreamer.

Jokosher is distributed free of charge and is available only for Linux operating systems.

8. Arduor


Arduor is an open source audio editor that works like a digital audio workstation that can be used for multi-track audio and MIDI recording, editing and mixing audio. This is an open source app, distributed under the GNU General Public License.

Currently, it can be installed on operating systems GNU/Linux, OS X, 1 FreeBSD2 and Windows.3 Its main developer is Paul Davis, who is also responsible for the JACK Audio Connection Kit tool.

The central user group of Ardor, as well as its collaborators, are formed by professional composers, musicians, and recording engineers.

Before continuing, I must emphasize that the to use Ardor packages, you must download them from the project website. That it's free software does not mean it's free.

Some Ardor main features:

  • Recording in 12, 24 or 32 bits
  • Any number of physical channels
  • Support of standard audio formats: Wav, wav64, caf, AIFF, ogg, MIDI, among others
  • Time scaling
  • Repetition by track or session
  • Automatic cross-fading
  • Audio support “mono” and “stereo.”
  • LV2, Ladspa, and LinuxVST plug-in support
  • VST plug-in support
  • Support for external control surfaces
  • Support to import video files

So far those were the best open source audio editor that you can try to mix, edit and master your sound.

Read: 8 Security Tools to Check Viruses and Malware on Linux

Do you use another app? Let me know in the comments section to add it to the list.

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