Combine or Merge M4A Files for Free Online

How to Combine M4A Files in 3 Steps

01
Create a New Project on Descript
Sign up for Descript, log in, and start a new project. Once you're in, click on "New Project" to begin. This will be your workspace for combining M4A files. You can name your project and set it up according to your needs, ensuring a smooth workflow from the start.
02
Import and Organize Your M4A Files
Drag and drop your M4A files into the project window to get started. To add clips to an existing project, simply drag them into the active window. You can reorder clips by cutting and pasting parts of the transcript or by adding a forward slash '/' to create scenes, which can be rearranged on the left.
03
Publish and Export Your Combined M4A
Once your clips are arranged, click "Publish" and navigate to the "Export" tab. Here, you can configure your export settings to suit your needs. Finally, click "Export" to download and save your combined M4A file to your desired location.

Effortlessly Merge M4A Files with Descript

Combine video clips in different formats
Descript allows you to seamlessly combine video clips in different formats, making it easy to create cohesive content. Whether you're merging M4A files or various video formats, Descript ensures a smooth editing experience, helping you achieve professional results without the hassle of format compatibility issues.
Convert and edit videos all in one place
With Descript, you can effortlessly convert and edit videos all in one place. Whether you're combining M4A files or refining your video content, Descript streamlines the process, allowing you to focus on creating engaging and polished videos without the hassle of switching between multiple tools.
Detach audio from video files
Need to combine M4A files? Descript makes it easy by allowing you to detach audio from video files effortlessly. Extract the audio you need, merge it with other M4A files, and create seamless audio content without the hassle of re-recording or complex editing.

More than an M4A Combiner

Descript is an AI-powered audio and video editing tool that lets you edit podcasts and videos like a doc.

Multi-track editor
Effortlessly combine M4A files using Descript's multi-track editor, ensuring seamless audio integration and professional-quality results.
Collaboration
Effortlessly collaborate with team members to combine M4A files, ensuring seamless audio editing and project management.
Transcription
Effortlessly transcribe your combined M4A files with Descript, turning audio into text for easy editing and sharing.
Remove filler words
Effortlessly remove filler words from your combined M4A files, ensuring a polished and professional audio output with Descript.

Don’t just take our word for it

With a 4.6-out-of-5-star rating and a bunch of distinctions on G2, Descript’s users have declared it an industry standard in the video and podcasting world.

2025

Best Software

Video Editing

Text to Speech

Screen and Video Capture

“With Descript I'll be able to at least double my content output since editing is taking one-quarter the time it used to.”

Donna B.

“With Descript we can create videos for our YouTube channel and our LinkedIn page much faster and with high quality.”

Balázs N.

“Descript has made cleaning up and creating my educational videos into professional presentations [possible] without needing extensive technical computer skills.”

Barbara C.

“Descript makes recording and editing audio and video a breeze. It's advanced features have streamlined my workflows, saving me a lot of time usually spent editing.”

Roderick F.

“The collaborative tools streamline teamwork, allowing my team and me to work efficiently together on projects. Overall, Descript enhances productivity and simplifies the editing process.”

Aldrich M.

“Transcription based editing makes the process much faster…All in all, a must have editor for most audiences, especially in SaaS marketing.”

Nidhin M.

Surely there’s one for you

Free

no credit card required

Start your journey with text-based editing

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1 transcription hour / month

Export 720p, with watermarks

Limited trial of Basic AI Actions

Limited trial of AI Speech

Hobbyist

$16

per person / month, billed annually

Elevate your projects, watermark-free

Get started

10 transcription hours / month

Export 1080p, watermark-free

20 uses / month of Basic AI Actions suite including Filler Word Removal, Studio Sound, Draft Show Notes, Create Clips, and more

30 minutes / month of AI speech with stock AI speakers and custom voice clones

5 minutes / month of avatars

Questions? We have answers

What audio formats can I combine with the M4A tool in Descript?
With Descript's M4A tool, you can seamlessly combine various audio formats, including MP3, WAV, and AAC. This flexibility ensures that you can integrate different audio files into a single, cohesive track without any hassle.
Is there a limit to the number of M4A files I can combine at once?
There is no strict limit to the number of M4A files you can combine at once using Descript. However, for optimal performance, it's recommended to combine a reasonable number of files to avoid potential slowdowns or crashes.
What pricing plans does Descript offer for individual users?
Descript offers three pricing plans for individual users: Free, Creator, and Pro. The Free plan provides basic features, while the Creator plan, at $12 per month, includes advanced editing tools. The Pro plan, at $24 per month, offers additional premium features for professional use.
Does Descript provide any collaboration features for team projects?
Yes, Descript offers robust collaboration features for team projects. Team members can work together in real-time, leave comments, and make edits simultaneously. This ensures seamless communication and efficient project management, making it easier to produce high-quality content collaboratively.