Free online AAC to WAV converter

Converting .aac audio directly to .wav format.

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How to convert aac to wav file

June 7, 2026
Audio
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Converting Advanced Audio Coding Files directly to WAVE Audio Files (.aac to .wav conversion) is not uncommon, and should, therefore, be fairly simple. Numerous currently available audio editing programs and (online) converters are capable of such conversion.

Choose one of several editors and converters, such as Audacity or WavePad, which will let you import AAC files and export them in WAV format.

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Understanding AAC and WAV file formats

AAC (Advanced Audio Codec) is a popular audio format known for its ability to compress audio files without significant loss of quality. It is widely used in streaming services and is the default format for iTunes and Apple Music.

WAV (Waveform Audio File Format) is an audio file format that stores uncompressed audio data. It is known for its high quality and is commonly used in professional audio recording and editing.

Why convert AAC to WAV?

Converting AAC to WAV is often necessary when you need high-quality audio for professional editing or when working with software that requires WAV files. WAV files, being uncompressed, provide better sound quality, which is crucial for audio production.

Best software for AAC to WAV conversion

One of the best software options for converting AAC to WAV is VLC Media Player. It is a versatile media player that also offers conversion capabilities.

To convert using VLC:

Open VLC Media Player.
Go to Media → Convert/Save.
Add the AAC file you want to convert.
Click on Convert/Save.
Select WAV as the output format.
Choose the destination file and click Start.

Another excellent tool is Audacity, a free, open-source audio editor.

To convert using Audacity:

Open Audacity and import the AAC file.
Go to File → Export → Export as WAV.
Choose the destination and save the file.

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AAC vs WAV: format comparison

How the AAC and WAV formats compare on the properties that matter most for this conversion.

Comparison of the AAC and WAV file formats
Property	.AAC Advanced Audio Coding	.WAV Waveform Audio File Format
Compression	Lossy	Both
Audio quality	High	Lossless
Audio channels	Up to stereo	Multichannel
Metadata support	Basic	Basic
Streaming	Yes	Partial
DRM protection	Optional	—
Opens in a web browser	Partial	Yes, natively
Typical file size	Small	Large
Open standard	Partly open	Partly open
Best used for	Music	Music
Introduced	1997	1991
Developer	Fraunhofer IIS, Sony, Dolby, AT&T, Nokia, and others	Microsoft and IBM
MIME type	audio/aac	audio/wav

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Frequently asked questions

Is the AAC to WAV converter free?

Yes, converting AAC to WAV on 101convert.com is completely free. No registration, email address or installation is required.

How large can my AAC file be?

You can upload AAC files up to 1000 MB and convert up to 100 files at once in a single batch.

What happens to my uploaded files?

Files are processed automatically and deleted from our servers within a few minutes after conversion. We never view or share your files.

Do I need to install any software to convert AAC to WAV?

No. The AAC to WAV conversion runs entirely online in your browser and works on Windows, Mac, Linux, Android and iPhone.

Did the conversion fail?

In most cases, the cause is an incorrect file format. Please upload a valid AAC file for this AAC to WAV conversion. Occasionally, the issue may be on our side. We analyze recurring conversion failures and disable or fix the converter if we detect a defect.

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