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Download Gleam Audio

Version 1.1.1 · Oct 14, 2026

Windows

macOS

Linux

Run this in a terminal to install it for your user:

curl -fsSL https://static.gleamaudio.com/gleam-audio/releases/latest/download/install.sh | bash

Or download a file below and install it by hand.

Windows packages are not code-signed yet, so SmartScreen will ask you to confirm: More info, then Run anyway. Every file has a checksum in SHA256SUMS.

Gleam Audiohome

Audio joiner: merge audio files into one

Merge audio files into one online, free. Combine mp3, wav and m4a clips in the order you pick, with a gap if you like, and save one mp3. No upload.


How to merge audio files into one

  1. Drop your clips above, or choose them. You can add more at any time.
  2. Put them in order with the arrows, and pick a gap if you want a pause.
  3. Join them, listen, and save the file as an mp3 or wav.

Clips with different sample rates or channels are matched for you. A mono clip next to a stereo one plays in both speakers.

Before you join

Cut the silence off the ends of each clip with the audio trimmer. If one clip is much quieter than the rest, the volume booster evens it up.

Questions

Are my files uploaded?

No. The clips are joined in your browser, and they never leave your device.

Can I join files of different types?

Yes. You can mix mp3, wav, m4a and others, even with different sample rates. The joined file comes out as one mp3 or wav.

How do I change the order?

Use the arrows next to each clip to move it up or down. The clips play from the top of the list to the bottom.

Can I add a pause between clips?

Yes. Pick a gap of half a second up to two seconds, and it goes between every pair of clips.

Is there a length limit?

Together, the clips can be up to 10 minutes long. The Gleam Audio app works on files of any length, and splits a long recording into parts too.

How do I combine mp3 files into one?

Drop all the mp3s here, put them in order, and press Join the clips. Then save the result as one mp3.

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