How to Join & Merge Multiple Audio Files into One Track on PC Concatenate tabs and mix crossfades in Free Audio Editor, or batch merge audio files in Free Video & Audio Converter.

Free for Windows 11 & 10 · Edit, record & save WAV free
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For Windows 11 & Windows 10 (64-bit)

Cut, record, remove noise & mix audio on your PC — free
Free Audio Editor — Two-track arrangement with clip positioning, mute/solo, volume/pan, tempo, beat snap and timeline.
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Overview: How to Join & Merge Multiple Audio Files into One Track on PC

Concatenate tabs and mix crossfades in Free Audio Editor, or batch merge audio files in Free Video & Audio Converter.

With Free Audio Editor, you get a complete stereo waveform and spectrogram editor, native microphone + WASAPI system loopback recorder, 5-stage Repair Studio, Podcast Chain, and Multitrack Mixer on Windows 11 and Windows 10. Audio editing, project saving (.wsmith), and WAV export are free without registration; registration unlocks MP3, FLAC, AAC, and 58 export definitions.

Free Video & Audio Converter — Light-theme main workspace with local and online sources, input/output summaries, format presets and Convert button.
Main Workspace & Queue (Light Theme) Original (2860 × 1838 px)

How to Do It in Free Audio Editor (Step by Step)

  1. Step 1: Download & Launch the Windows Installer

    Install and open Free Audio Editor on Windows 11 or Windows 10.

  2. Step 2: Load Your Audio or Video File

    Drag and drop your media files directly into the workspace.

  3. Step 3: Process & Export Locally

    Apply your edits or cleanup with live preview, then save to WAV (free) or registered export formats.

Try it on your own files

Free Audio Editor is free for Windows 11 & Windows 10. Install it in about a minute.

Download Free Audio Editor

Menu names in the guide below may differ slightly from the current version. In Free Audio Editor, most commands are under Edit, Effects, Process and Tools — or press Ctrl+K to search for any command.

More Details & Tips

It can be a real hassle putting an audio book into iTunes when it’s split into many different files. The seemingly endless list of files makes listening to a book on your iTunes quite a chore. Lucky for you, there is an absolutely free software – Free Audio Editor, to make listening to books a pleasure again by combining all the separate files into one audio book file. Let’s see how to join audio files with Free Audio Editor in a few clicks.

 

Step 1. Activate Audio Joiner

How to join audio files? The first thing to do is get Free Audio Editor installed and launched. Click “File – File Merger” to activate the audio joiner window.

Step 2. Add Audio Files

Click “Add Files” button to add audio files to the joining list. You can also use drag & drop function to both add audio files and queue the listed files. Click “Delete” or “Clear” to remove one or all the unwanted files.

Tips: The files will be listed in order of input by default. If you need to arrange the files in order, just drag a file to move it up and down in the list.

Step 3. Preset Output Settings

Choose an output format from the dropdown menu of “Export Format” (There are MP3, WAV, WMA and OGG formats). Click “Settings” button to specify output settings. Many well-configured presets or configuration parameters of each format are provided to meet your demands.

Tips: If you are a preliminary user, the presets applied by easily dragging the slider would be very convenient and works for most situations; if you are familiar with the audio parameters and want to get some PRO quality, suit yourself and adjust the numbers.

Step 4. Start Joining

Click “Merge” to select the output folder and give a filename for the merged audio file in the browser window (You can choose “Convert” if you want to convert audio files). Then, click “Save” to start merging. The audio files are completely merged when the process bar reached 100%. Then, you can enjoy the merged audio on your music player.

How to Join Audio Files Differently?

Use Online App

Apowersoft Online Audio Editor is a free online tool which specially designed for audio editing. It requires a fast and steady internet connection. It allows you to join audio files online and cutting & trimming are also supported. What’s more, it lets you export audio files to many formats like MP3, WAV, OGG, AAC, etc. In this case, you can merge and edit music files with just a few clicks.

Use Audacity

Audacity is one of the powerful audio editing programs if you already know how to use most of its functions. One of the common uses for Audacity is merging multiple audio files into one. This would be great for creating mixes if you know how to customize the fade between each audio file.

Conclusion

Now you’ve learned some tricks on how to join audio files. For everyday audio processing user, sure, Free Audio Editor is fine. And you will find that there is so much more than simple audio merging. Its learning curve is much less than other products on the market. If you have had the occasion to use Free Audio Editor and it seems that there is not too much choice out there.

Get Free Audio Editor

Free download for Windows 11 & Windows 10 (64-bit).

Download Free Audio Editor

Two Complete Windows Desktop Programs by FAEMedia

Waveform Editor & Voice Studio

Free Audio Editor

Precision stereo waveform & spectrogram editing, microphone + Windows system audio recording, and multi-stage voice cleanup.

  • Waveform & Multitrack: Cut, trim, crossfade, zero-crossing snap, seamless loops, markers, and multitrack mixer.
  • Repair Studio & Podcast Chain: De-click, de-hum, de-clip, de-ess, de-breath, voice noise reduction, 20-band EQ, compressor & LUFS loudness matching.
  • Edition Rights: Audio editing, project saving, and WAV export are free without registration. Registration (Upgrade) unlocks MP3, FLAC, ALAC, AAC, OGG, Opus, WMA & additional export formats.
All-In-One Video, Audio & YouTube Converter

Free Video & Audio Converter

Unifies Free Audio Converter, Free Video to Audio Converter, Easy Audio Extractor, Easy Video Switch, and Easy YouTube to MP3 Converter in one application.

  • 428 Built-in Presets: Convert video (MP4, MKV, MOV, AVI, HEVC, AV1), audio (MP3, FLAC, WAV, AAC, M4A, OGG, Opus, WMA) & device profiles.
  • Edit, Compress & Upscale: Trim, merge, crop, add subtitles or watermarks, target file-size compression, local AI upscaling & DVD/Blu-ray authoring.
  • YouTube Queue & Free Export: Read online video or playlist formats, add to queue, and convert. All supported conversion & export features are free.

Try It Online — or Get the Full Version Free

Our online tools are perfect for one short clip. For whole folders, full-length movies, YouTube playlists and noise removal, the free Windows programs are faster, aren't limited by browser memory, and keep your files on your PC.

Online Audio Editor

Short clip waveform preview in browser. Full recordings & Repair Studio in desktop app.

Online Audio Converter

Convert short WAV, M4A, FLAC, or OGG clips to MP3 in browser.

Online Video to Audio

Turn a short MP4, MOV, or WebM into MP3 in your tab.

Online Audio Extractor

Pull a short soundtrack segment with fade controls.

Online Video Converter

Convert a short video clip to MP4 or WebM in browser.