AIF to WAV Converter
Convert AIF to WAV online for free. Fast, secure, and high-quality conversion with no sign-up or software required.
Maximum file size is 1GB
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Three steps to your converted file
Everything happens in your browser tab - upload, pick a format, download. The heavy lifting runs on our servers.
Upload your file
Drag and drop, click to browse, or paste a URL. Batches take up to 20 files at once - 230+ input formats across video, audio, image, document, and archive types.
Choose an output format
Pick from over a hundred output formats. Filter by category or search by name - every option is open to everyone, no account needed.
Convert & download
Hit Convert and grab your download link moments later. Originals are erased when the job completes; results are cleared within about an hour.
What is an AIF file?
An AIF file uses the Audio Interchange File Format (AIFF), a standard developed by Apple Inc. in 1988 based on Electronic Arts' Interchange File Format (IFF). It stores audio data in uncompressed Pulse Code Modulation (PCM) format, preserving the original sound quality as a lossless file. The data is stored in big-endian byte order, distinguishing it from the little-endian WAV format (RIFF) typically found on Windows systems. The file structure comprises chunks, including the Common Chunk (defining sample rate and bit depth) and the Sound Data Chunk.
How to open an AIF file
As a format developed by Apple, AIF files are natively supported on macOS and iOS through QuickTime Player, Apple Music, and the Finder. Windows systems do not default to AIF but can open them using Windows Media Player if the appropriate PCM decoders are active. For broad compatibility across all operating systems without converting the file, VLC Media Player and Audacity are recommended, as they handle the big-endian byte structure natively.
AIF Technical Info
- Full Name
- Audio Interchange File Format
- Developed By
- Apple Inc.
- Initial Release
- 1988
- MIME Type
- audio/x-aiff
What is a WAV file?
The Waveform Audio File Format (WAV) is a raw audio bitstream standard developed by Microsoft and IBM, serving as a subset of the Resource Interchange File Format (RIFF) specification. It primarily stores uncompressed Linear Pulse Code Modulation (LPCM) audio data, making it the industry standard for archival and high-fidelity mastering on Windows systems. The format supports varying bit depths and sample rates, with the Red Book standard (44.1 kHz, 16-bit stereo) being the most prevalent implementation.
How to open a WAV file
WAV files enjoy near-universal native support across all major operating systems due to their status as a foundational audio standard. Windows Media Player, Apple QuickTime, and Linux-based media players (via ALSA/PulseAudio) open WAV files by default without requiring external codec packs or third-party software.
WAV Technical Info
- Full Name
- Waveform Audio File Format
- Developed By
- Microsoft & IBM
- Initial Release
- 1991
- MIME Type
- audio/wav
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Every AIF to WAV conversion runs on our servers, so your device stays fast and the output quality stays intact.
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Developer API
Convert AIF to WAV via API
Automate AIF to WAV conversions in three steps: create a job, upload your file, then poll for the result.
# 1. Create job
curl -X POST https://api.runconvert.com/v3/jobs \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"tag": "aif-to-wav",
"tasks": {
"upload-file": {
"operation": "import/upload"
},
"convert": {
"operation": "convert",
"input": "upload-file",
"output_format": "wav"
},
"export-result": {
"operation": "export/url",
"input": "convert"
}
}
}'
# 2. Upload your file (use upload_url from the response)
curl -X PUT "$UPLOAD_URL" --upload-file input.aif
# 3. Poll for result
curl https://api.runconvert.com/v3/jobs/$JOB_ID?include=tasks \
-H "Authorization: Bearer YOUR_API_KEY"Replace YOUR_API_KEY with your RunConvert API key. Get your free API key at runconvert.com/api.