Converting M4A to WAV decodes Apple's AAC audio into uncompressed PCM that editing and mastering tools expect. Use it when you need the raw waveform for further processing.
Convert M4A to WAV – Free Online M4A to WAV Converter
Why convert M4A to WAV?
- Edit voice memos and Apple Music downloads in DAWs that require WAV/PCM.
- Feed audio into samplers, transcription tools, or CD-burning software.
- Avoid compounding lossy artifacts when re-processing the audio.
Tip: WAV is uncompressed, so expect files roughly 10× larger than the source M4A.
How to convert M4A to WAV
- Upload your M4A file using the area above.
- WAV is preselected as the target format.
- Click Start and wait for the conversion to finish.
- Download your converted WAV file.