The Best Free Programs to Edit Music and Audio on Mac, Linux or Windows in 2020

What programs can you use to edit music in 2020 (mp3, wav, etc.)? What is the best program to edit sound and trim songs? Do you want to edit or record audio on Android, Mac, Linux or Windows?

We will recommend the best music editing programs for your computer. On other occasions, we have already talked about Audacity, one of the best options for editing audio on several platforms, but the world does not end with this software. There are other interesting options that can provide you with great new features.

If you are looking for a good tool that helps you create a soundtrack for your videos, or you need an app to help you convert your collection of recordings and cassettes into MP3 format, you have a wide range of free music and sound editors which are very easy to use. They are perfect to cut songs in a simple way, normalize the volume of several songs, clean the audio that is not heard well or to record your voice or gaming sessions.

The 9 best free software programs to edit audio in 2020: cut songs, record your voice or edit music online!

1. Audacity – A software to edit audio, perfect for everything 

Flexible and powerful, Audacity is the best free audio editor of 2020. You can download it on any desktop platform.

The interface may seem a bit intimidating at first, but then you realize that it is quite simple to use. Audacity is equipped with an extensive number of integrated tools that allow you to edit pre-recorded files, capture sounds through a microphone or even listen to music and podcasts. It has support for a wide range of audio formats and a range of effects.

You will also find a large selection of third-party add-ons to make it even more powerful, and a complete help manual for beginners.

2. Ocenaudio – A program to edit audio, with a great interface 

The first surprising thing about Ocenaudio is its carefully designed interface. It seems that in this sense the team behind the software have adapted to modern times, something that is appreciated. The interface is simple and very easy to use, but let’s not be fooled: it is a really powerful editor.

It is capable of opening any audio and video format. You can have several audios open at the same time and edit them without any problem. You can also export the audio files and upload them to an FTP server or even create ringtones for iPhone.

It does not have as many effects or features as Audacity, but it is very easy to use and a better option for beginners. It is available for Windows, OS X, and Linux.

3. Wavosaur – A lightweight program to edit audio files

A really lightweight tool that is capable of editing, processing, recording, analyzing, and converting audio. The only problem is that it only supports certain formats such as MP3, OGG, and WAV and that has not been updated since 2013.

It is also easy to use, although it has a lot of features that can intimidate the newcomers. It is available for Windows.

4. Lexis Audio Editor – A program to edit audio on Android 

It is a professional application for Android (and as an app for Windows 10) that comes with a few options to process audio. The interface opens with the typical “wave” zone and you can work with them easily by copying, cutting and pasting.

It also allows us to change the tempo and speed, to fade in/out and has an equalizer. The free version does not let you save the files in mp3, but we can save them in WAV, FLAC or WMA format.

5. mp3DirectCut – A software to edit audio with all of the basics 

You can record directly in the program or edit tracks of all kinds. It does not have the best design in the world but it has all the basics to work with your sound files. You can cut music songs, normalize audio, increase the volume or make “fade” effects. It even has an option to apply effects to an entire audio file folder. You can not ask for more from a free software. Available for Windows or Linux (through Wine).

6. WavePad – A program for editing audio for non-commercial use  

Another excellent option for Windows and Mac. It is a music editing program that you can use for free while it is for non-commercial use (otherwise you need to buy a license worth $70)). It supports file formats such as .WAV, .MP3, .M4A, .WMA, .FLAC or .AAC. The interface is very intuitive and you can work with several files at once. It has effects and offers options for voice manipulation.

7. TwistedWave – Online music editor 

And what if you just want to edit songs online in a timely manner without downloading any program? The perfect and free option (with a free account, you can edit mono files up to 5 minutes long) is TwistedWave. You only need your browser and a song to upload to the editor. The whole process is managed on their server. It even has an option to import songs from Soundcloud.

8. GarageBand – The perfect software to edit audio on Mac 

The best audio editor for Mac! GarageBand turns your Mac into a music studio thanks to its complete sound library that includes instruments, predefined guitar and voice options, and a good selection of drummers and percussionists. It has a modern and intuitive design. In GarageBand it is very easy to learn, play, record, create, and share your music. It’s free.

9. Ardour – A program to record and edit audio on Linux, macOS or Windows

Another open-source program that you can use on all three platforms for free. Its interface is really professional as you can see in the image.

You can record, edit and mix audio without problem. It has a lot of plugins and instruments: AudioUnit, LV2, LinuxVST and LADSPA formats, FX plugins, Software instruments, and MIDI processors.

Which are the best software to edit audio, which are not free?

1. Adobe Audition

This is one of the best audio editors in the world thanks to its many features such as multi-track editing and mixing. You will even have your own “Adobe Sensei” AI that will allow you to adjust the sound volume in the parts that need it.

Its track editing system is really good, it has many plugins for Nadir functionalities and supports all types of audio formats such as MP3, WAV, AC-3, AIF, AIFF, AIFC, AAC, HE-AAC, CAF, FLAC , PCM, OGG, WMA, as well as many video formats.

It can be a complicated program to understand for beginners and it has a great drawback: it is subscription-based software. You can try it for 7 days for free. It is available for Windows and Mac.

2. Logic Pro X

If you have an Apple computer with MacOS, Logic Pro X is one of the programs that should not be missing if you are dedicated to editing music and audio. It is the perfect program for both professional and amateur editors.

It comes with all the basic functionalities and many extras such as pre-recorded sounds and others that you can use in your projects (more than 60GB). You can fix the dull voices and change the audio melody recorded with Flex Pitch and easily manipulate the times and tempo of any recording with Flex Time.

The bad side is that it can only be used on macOS and it costs about 230 euros.

Where should you save your audio files? On an external hard drive or NAS?

You will need to buy a good external hard drive to save the audio files you have worked with or even buy an external hard drive fast enough to work directly on it.

We will recommend 3 models. The first two are perfect for backing up your audio files and the third one is the most recommended if you want to work directly with your files. Then we will recommend 2 NAS for professional use.

1. WD My Passport – 4TB Portable Hard Drive


  • Password protection with hardware encryption
  • Storage capacity of up to 4TB
  • USB 3.0 port (compatible with USB 2.0)
  • For windows. It is compatible with Mac (requires reformatting)

The good thing about this hard drive is that it is very reliable. It comes with the WD Backup software, which can back up photos, videos, music, and documents automatically. Just select the time and frequency of the backup.

It does not need a power supply and comes with a USB-A to USB micro-B 3.0 cable. It is really fast.

Verdict: Perfect to carry it with you and use it with laptops.

2. Seagate Backup Plus Hub – 8TB hard drive


  • Two high-speed USB 3.0 ports integrated in the front
  • Formatted for Windows computers but compatible with Mac.

You just have to download their free backup software and start making copies of your audio files. You have several purchase options with up to 10TB. It reaches transfer speeds of up to 160 MB/s.

Verdict: Perfect hard drive for desktop computers. It does not heat up, it makes no noise and you can always have it on.

3. SanDisk Extreme – Portable SSD hard disk (500 GB, up to 550 MB / s Read Speed)


  • SSD hard drive, shock resistant for durability
  • Compact, pocket size
  • For PC and Mac users
  • Up to 555MB/s Read Speed

The perfect hard drive to edit videos and audios directly on it due to its high transfer speeds. It has IP55 certification, so it is resistant to water, dust, and falling. The disk is equipped with a USB 3.1 Type-C connector. You have 500GB, 250GB, 1Tb, and 2TB models.

4. NAS to edit video and audio

This may be the most professional option since you can buy a 4-bay NAS, mount in RAID, and work directly with your data on your local network with the certainty that your files are protected against possible failures.

The world of NAS is quite complex in principle, but it is best that you go for a QNAP or Synology model depending on your needs.

At a minimum, it must have 4 bays for hard drives so you can make full use of the possibilities that RAID storage gives you.

  • Synology DS918 + NAS storage server – RAID drive. You have the option to install a PCIe slot for an optional additional 10GB card, which will allow you to work with video and audio without a problem. It also supports M.2 SSD hard drives, the fastest.
  • QNAP TS-473-4G – Raid unit with 4GB of RAM – another really interesting option with 4 bays and 4GB of RAM. It has dual M.2 SATA 6 Gb/s SSD slots that allow caching.

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