How do I convert AAC to WAV?

Upload your AAC file using the box above, confirm WAV as the output format, then select Convert. The converted file is ready to download as soon as processing finishes — usually in a few seconds.

Is converting AAC to WAV free?

Yes, and there is nothing to sign up for. Every conversion is free, there is no paid tier, and the limits are the same for everyone.

Will the quality change when converting to WAV?

Converting to WAV is lossless, but it cannot restore detail that the original AAC file already discarded. The result matches the source exactly as it is.

What happens to my file afterwards?

The uploaded file is deleted as soon as the conversion completes, and the converted file is removed automatically once its retention window ends. Download links are signed and expire within minutes.

aacwav

Convert AAC to WAV

Free online converter for AAC files. Uncompressed PCM audio for editing and mastering. Nothing to install, no watermark, and every file is deleted automatically.

Drag and drop your files

Upload a AAC file to convert it to WAV. Up to 200 files at once, 10 GB each.

Free · up to 200 files · 10 GB each · files deleted automatically after 168 hours.

About AAC and WAV

AAC

Efficient successor to MP3 used in broadcast and streaming.

audio/aac

WAV

Uncompressed PCM audio for editing and mastering.

audio/wav

Other AAC conversions

aac to mp3
aac to flac
aac to ogg
aac to opus
aac to m4a

Other ways to get WAV

mp3 to wav
flac to wav
ogg to wav
opus to wav
m4a to wav
mp4 to wav
webm to wav
mkv to wav