FAP Won't Open? Convert to AIFF Instantly
Fast, instant FAP to AIFF conversion. No signup required. Just drop your .fap file and get .aiff in seconds.
Batch Settings
About FAP to AIFF Conversion
Dealing with a FAP file that won't open on your device? You're not alone — FAP compatibility issues are one of the most common reasons people search for a file converter. FAP is a widely used file format.
The fix is simple: convert your FAP to AIFF. AIFF is Apple's uncompressed audio format — equivalent to WAV in quality. This conversion lets you convert between formats quickly, solving the problem in seconds rather than hours of troubleshooting.
Converting FAP to AIFF maintains high quality with CocoConvert's optimised encoder settings.
CocoConvert processes your FAP file on secure servers in Germany — upload, convert, download. Your files are encrypted via TLS and automatically deleted within 24 hours. No account needed, no software to install, and it works on any device with a browser.
This conversion is ideal when you When you need a AIFF file.
The conversion engine behind CocoConvert uses FFmpeg, Sharp, and qpdf — the same open-source libraries trusted by Netflix, YouTube, and enterprise platforms. Pro users can batch convert up to 100 files at once.
How to Convert FAP to AIFF
- 1
Add your FAP file
Drag and drop your .fap file into the converter, or tap "Browse" to pick it from your device. Multiple files are supported for batch processing.
- 2
Pick AIFF output
Select .aiff as the target format. CocoConvert automatically applies the best quality settings for this conversion.
- 3
Start conversion
Hit the Convert button. The audio engine processes your file server-side — no CPU drain on your device.
- 4
Save your file
Once done, download your .aiff file. For batch jobs, download all at once as a zip.
What Happens When You Convert FAP to AIFF
Your FAP file is decoded and re-encoded as AIFF.
Your FAP file is uploaded and validated
The file is decoded (parsed into its raw data)
The data is re-encoded in AIFF format
The converted file is ready for download
Format Comparison
FAP
.fap file
| Extension | .fap |
| MIME Type | audio/x-fap |
| Category | Audio |
AIFF
.aiff file
| Extension | .aiff |
| MIME Type | audio/aiff |
| Category | Audio |
Should You Convert FAP to AIFF?
When to Convert
- ✓When you need a AIFF file
Frequently Asked Questions
Why won't my FAP file open?
FAP files may not open if your device lacks the right codec or application. Converting to AIFF — a more widely supported format — usually resolves this. AIFF is Apple's uncompressed audio format — equivalent to WAV in quality.
Is it safe to convert FAP to AIFF online?
Yes. CocoConvert encrypts your file via TLS, processes it on isolated servers in Germany, and permanently deletes it within 24 hours. Your files are never shared or analysed.
Will I lose quality converting FAP to AIFF?
Converting FAP to AIFF maintains high quality with CocoConvert's optimised encoder settings. CocoConvert uses high-quality encoder defaults to preserve as much fidelity as possible.
How large can my FAP file be?
Free users can convert files up to 250 MB each. Pro users get a 5 GB limit per file, and Business API users have custom limits.
Can I convert FAP to AIFF on my phone?
Absolutely. CocoConvert works in any modern browser — iOS Safari, Android Chrome, and all desktop browsers. No app required.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.