AIFF to WAV Converter
Convert AIFF audio to WAV online for free. Fast, private AIFF-to-WAV conversion in a network-isolated sandbox - your audio is processed in memory and deleted the instant your download is ready.
Complete the security check to begin
About Converting AIFF to WAV
AIFF is Apple’s uncompressed, lossless audio format — the Mac counterpart to WAV. It stores the full raw waveform, making it a studio standard for editing and mastering on macOS at the cost of large files. When you need to move away from AIFF, the usual reason is simple: very large files.
Converting your AIFF audio file to WAV solves that. WAV is an uncompressed, lossless audio format that stores the full raw waveform. It is the studio standard for editing and mastering, at the cost of large files. In practice you gain uncompressed, lossless quality and standard for editing/mastering. PrivConvert runs the whole AIFF-to-WAV conversion in server memory and deletes your file the instant the WAV is ready — nothing is stored, logged or reused.
When this conversion helps
- You need uncompressed, lossless quality
- You need standard for editing/mastering
- You need no encoding artifacts
- Sharing a AIFF audio file with someone whose software expects WAV
Tips for best results
- WAV preserves quality exactly, so the conversion from AIFF will not introduce any new compression artifacts.
- Files up to 250 MB are supported, and you can batch-convert several AIFF files at once; each is processed privately and deleted immediately.
How to Convert AIFF to WAV Online
Converting AIFF files to WAV format is simple with PrivConvert. Our free online converter handles the entire process in your browser with no software installation required. Your files are processed securely in memory and never stored on our servers.
Drag and drop your file into the upload area, click to browse your device, or paste a URL to a file hosted online. You can upload files up to 250 MB and batch convert up to 20 files at once.
Once uploaded, the conversion from AIFF to WAV starts automatically. The process runs entirely in an isolated environment - your data never leaves the secure pipeline.
Your converted file is ready instantly. Click the download button to save it to your device. The file is deleted from memory immediately after download.
Why Choose PrivConvert?
Unlike other online converters that upload your files to remote servers, store them for days, and may use them for AI training or sell your data, PrivConvert was built with privacy as the foundation. Here's what makes us different:
Files are processed in volatile memory (RAM) and immediately purged. Nothing is ever written to disk or backed up.
All uploads and downloads are encrypted with TLS 1.3. Your files cannot be intercepted in transit.
Use any tool instantly without signing up, providing an email, or creating a profile. No tracking cookies, no user profiling.
Compatible with Windows, macOS, Linux, iOS, and Android. No plugins or desktop software needed - just a modern web browser.
AIFF vs WAV - Format Comparison
| Feature | AIFF | WAV |
|---|---|---|
| File extension | .aiff | .wav |
| Full name | Audio Interchange File Format | Waveform Audio |
| Introduced | 1988 | — |
| Compression | Uncompressed | Uncompressed |
| Encoding | Binary | Binary |
| Open standard | — | — |
| Supported by PrivConvert | Yes (as input) | Yes (as output) |
| Privacy-safe conversion | In-memory, zero storage | |
| Max file size | 250 MB per file | |
| Batch support | Up to 20 files simultaneously | |
Trusted by Thousands of Users
PrivConvert processes thousands of file conversions every day. Our commitment to privacy and security has made us the go-to choice for professionals, developers, and privacy-conscious users worldwide.