Free online WAV to AIFF converter

Converting .wav audio to .aiff format.

Convert WAV to AIFF online - free

.wav .aiff

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How to convert wav to aiff file

June 7, 2026
Audio
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Converting WAVE Audio Files directly to Audio Interchange File Format (.wav to .aiff conversion) is not an uncommon conversion request and should be quite straightforward.

You will be able to find numerous audio editing programs and (online) converters, such as Bigasoft Audio Converter or Nero Recode, all perfectly capable of converting WAV to AIFF.

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Understanding WAV and AIFF file formats

WAV (Waveform Audio File Format) is a standard audio file format used for storing waveform data. It is commonly used on Windows systems and is known for its high quality and lossless audio. WAV files are often large in size due to their uncompressed nature.

AIFF (Audio Interchange File Format) is an audio file format developed by Apple Inc. It is used for storing sound data and is popular on Mac systems. Like WAV, AIFF files are also uncompressed and maintain high audio quality, making them suitable for professional audio applications.

How to convert WAV to AIFF

Converting WAV to AIFF is a straightforward process, as both formats are uncompressed and maintain high audio quality. Here are some methods to perform the conversion:

Using Audacity

Audacity is a free, open-source audio editing software that supports both WAV and AIFF formats. Follow these steps to convert:

Open Audacity and import the WAV file by clicking File → Import → Audio.
Once the file is loaded, go to File → Export → Export Audio.
In the export window, choose AIFF as the file format.
Click Save to complete the conversion.

Using online converters

There are several online converters available that can convert WAV to AIFF without the need to install software. Websites like Zamzar or Online-Convert offer simple interfaces for quick conversions:

Visit the online converter website.
Upload your WAV file.
Select AIFF as the output format.
Click Convert and download the converted file.

Best software for WAV to AIFF conversion

For the best results, using dedicated audio software like Audacity is recommended due to its reliability and support for various audio formats. Additionally, online converters provide a quick and easy solution for users who prefer not to install software.

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WAV vs AIFF: format comparison

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

Comparison of the WAV and AIFF file formats
Property	.WAV Waveform Audio File Format	.AIFF Audio Interchange File Format
Compression	Both	Uncompressed
Audio quality	Lossless	Lossless
Audio channels	Multichannel	Up to stereo
Metadata support	Basic	Basic
Streaming	Partial	No
DRM protection	—	No DRM
Opens in a web browser	Yes, natively	No
Typical file size	Large	Very large
Open standard	Partly open	Partly open
Best used for	Music	Editing and post-production
Introduced	1991	1988
Developer	Microsoft and IBM	Apple Computer, Inc. (originally)
MIME type	audio/wav	audio/aiff

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Frequently asked questions

Is the WAV to AIFF converter free?

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

How large can my WAV file be?

You can upload WAV 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 WAV to AIFF?

No. The WAV to AIFF 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 WAV file for this WAV to AIFF 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.

wav to aif wav to alac

Additional formats for
wav file conversion

Reverse conversion

aiff to wav

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Free online WAV to AIFF converter

Convert WAV to AIFF online - free