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Audio and Video Tools

Join Videos or Audio Files

Joins files of one media kind in natural filename order into a new MP4 video or M4A audio file.

Illustration · Several inputs, one result

At a glance

Input
Select supported local audio or video files in File Explorer. The required local media tools must be available.
Selection
2 to 100 items
Result
Joins files of one media kind in natural filename order into a new MP4 video or M4A audio file. Source files stay unchanged.
Before it runs
You see the options and a preview first.
Pack
Audio and Video Tools · Included in the full edition

How it works

  1. Select supported local audio or video files in File Explorer. The required local media tools must be available.
  2. Press Alt + Space and type “Join Videos or Audio Files”.
  3. Select at least two videos or at least two audio files, without mixing the two kinds, and review their order.
  4. Start the action and check the result.

A practical example

Join several numbered recording segments into one file.

All actions in Audio and Video Tools →
Convert to FLACCreates lossless-compressed FLAC audio copies; converting a lossy source does not restore lost quality.Convert to M4ACreates M4A audio copies for software and devices that accept this format.Convert to MP3Creates widely compatible MP3 audio copies for playback and sharing.Convert to WAVCreates WAV audio copies for editing workflows that expect this format; files may become larger.Normalize VolumeCreates audio copies normalized to −16 LUFS to make perceived loudness more consistent. Requires FFmpeg.Show Media DetailsShows technical media properties without displaying titles, artists or other tags; files stay unchanged.