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M4A to WAV Converter

Turn your Apple audio recordings into lossless WAV files

Size up to 100 MB
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By uploading a file, you agree to our Terms of Use and acknowledge our Privacy Policy

How to convert M4A to WAV

  • download PDF Drag & drop your M4A file or click the + button to upload it;
  • create PDF Wait a few seconds while our tool converts your audio;
  • upload pdf file Download your WAV file. It’s also saved to your account.

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Why choose our M4A to WAV converter

  • benefit 1

    Lossless output

    WAV is an uncompressed format, so your converted audio retains the maximum possible quality — ideal for editing, mixing, and professional work.
  • benefit 2

    Universal compatibility

    WAV files play on every device and import directly into any audio editing application, from Audacity to Adobe Audition to Logic Pro.
  • benefit 3

    Fully automatic

    Upload your M4A file and the conversion starts on its own — you don’t need to configure anything or adjust settings before downloading.
  • benefit 3

    Works on any device

    Since our tool runs online, you can convert M4A files on Windows, Mac, Linux, iOS, or Android without installing any software.
  • benefit 1

    Fast processing

    Our converter handles most audio files in seconds. You’ll get a notification as soon as your WAV file is ready to download.
  • benefit 2

    Cloud storage

    Every converted file is automatically saved to your PDF Guru account, so you can download or share it anytime from anywhere.

The easiest way to convert M4A to WAV

M4A is Apple’s default audio format, used by iTunes, Voice Memos, and most iOS recordings. While it sounds great for everyday listening, M4A uses lossy compression that can limit what you do in a professional audio editor. Our online audio converter m4a to wav gives you lossless audio that’s ready for editing, mixing, or archiving. You can change m4a to wav whenever you need the full, uncompressed version of your recording, and the process is fully automatic.

What users are saying about our online tool

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44,076 reviews

Convert your M4A files to WAV today

Frequently asked questions

  • What is an M4A to WAV converter?

    An M4A to WAV converter takes your Apple audio files and re-encodes them as WAV. M4A (MPEG-4 Audio) typically uses AAC compression, while WAV stores audio in an uncompressed format. Converting m4a to wav gives you a lossless file that’s compatible with every audio editor and media player.

  • How to convert M4A to WAV on Mac?

    Since our tool runs entirely online, you can convert M4A files on a Mac using Safari, Chrome, or any other web browser. Just open this page, drag your M4A file into the upload area, and download the WAV when it’s ready. There’s nothing to install and no compatibility issues to worry about.

  • Is M4A better than WAV?

    Neither is universally better — they serve different purposes. M4A uses compression to produce much smaller files, making it ideal for everyday listening and storage. WAV is uncompressed and preserves the full audio signal, making it the standard for professional editing and production. If you need to edit, mix, or archive audio, WAV is the better choice.

  • Will the audio quality be preserved after conversion?

    Converting m4a to wav expands the compressed audio into an uncompressed format. The WAV file will sound identical to the M4A original — it won’t add quality that wasn’t in the source, but it also won’t lose any. This makes the WAV version ideal for editing, since audio editors work best with uncompressed files.

  • What is the difference between M4A and WAV?

    M4A uses AAC compression to store audio in smaller files (typically 3–10 MB per song), which is why Apple uses it as the default format for iTunes and iOS. WAV stores audio uncompressed, resulting in much larger files (typically 30–50 MB per song) but preserving every detail of the original recording. Choose M4A for everyday listening, WAV for editing and production.

  • Can I convert voice memos from M4A to WAV?

    Yes. Apple’s Voice Memos app records in M4A format by default. You can upload these files directly to our converter and get a WAV version in seconds. This is particularly useful if you need to edit the recording in professional audio software that works best with uncompressed audio.

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