CAF to AIFF for Audio Workflows
Fast, instant CAF to AIFF conversion. No signup required. Just drop your .caf file and get .aiff in seconds.
Batch Settings
お気に入りの音源をCAF形式からAIFF形式へ変換したいとお考えですか？ 例えば、Mac環境で録音した大切な音声ファイルを、より汎用性の高い形式で、様々なデバイスやソフトウェアでスムーズに再生したい場合など、ファイル形式の変換は不可欠です。AIFFはApple製品との親和性が高く、音質の劣化が少ない非圧縮形式であるため、特に音質にこだわる方や、DTP（デスクトップパブリッシング）で音声を扱うクリエイターの方々にとって、非常に優れた選択肢となります。当社の変換ツールは、そうしたニーズにお応えするため、複雑な設定なしに、どなたでも簡単かつ迅速にCAFファイルをAIFF形式へと変換できるよう設計されています。大切な音源を、意図した通りのクリアな音質で、安心して次のステップへ進めましょう。
- アニメ制作の音声素材
- ビジネスプレゼン用BGM
- 同人音楽の配布準備
AIFFは、特に日本国内のDTM（デスクトップミュージック）や映像編集の現場で、高音質を保ちつつ互換性を確保する上で重宝されています。CAFからAIFFへの変換は、そうしたプロフェッショナルなワークフローにおいて、音源の品質を損なわない重要な工程となります。
About CAF to AIFF Conversion
Whether you're one of the many musicians, podcasters, and audio engineers who work with CAF files daily, there comes a time when you need AIFF instead. CAF is a widely used file format.
Here's a typical scenario: you receive a .caf file but your project, platform, or client requires .aiff. AIFF is Apple's uncompressed audio format — equivalent to WAV in quality. Rather than searching for desktop software or wrestling with command-line tools, you can convert CAF to AIFF online in seconds with CocoConvert.
This conversion is ideal when you When you need a AIFF file. The conversion helps you convert between formats quickly.
Converting CAF to AIFF maintains high quality with CocoConvert's optimised encoder settings.
Behind the scenes, CocoConvert uses industry-standard tools — FFmpeg for audio and video, Sharp for images, qpdf for documents. Your file is uploaded securely (TLS encryption), processed on isolated servers in Germany, and auto-deleted within 24 hours. No account, no watermark, no hidden fees.
Power users can batch convert up to 100 files simultaneously with a Pro subscription, making it practical for production workflows.
How to Convert CAF to AIFF
- 1
Drop your file
Drag your .caf file onto the converter. Need to process many files? Add up to 5 at once (100 for Pro).
- 2
Set output to AIFF
Pick AIFF from the format list. The converter automatically tunes settings for the CAF→AIFF pair.
- 3
Hit Convert
Processing happens server-side — your browser stays responsive. Most audio files convert in under 10 seconds.
- 4
Download and use
Your .aiff file is ready to plug into your workflow. Download it or share the link (expires in 24 hours).
What Happens When You Convert CAF to AIFF
Your CAF file is decoded and re-encoded as AIFF.
Your CAF 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
CAF
.caf file
| Extension | .caf |
| MIME Type | audio/x-caf |
| Category | Audio |
AIFF
.aiff file
| Extension | .aiff |
| MIME Type | audio/aiff |
| Category | Audio |
Should You Convert CAF to AIFF?
When to Convert
- ✓When you need a AIFF file
Frequently Asked Questions
Who needs to convert CAF to AIFF?
This conversion is commonly used by musicians, podcasters, and audio engineers. Typical reasons include convert between formats quickly and ensuring compatibility with downstream tools or platforms.
Can I convert CAF to AIFF without losing quality?
Converting CAF to AIFF maintains high quality with CocoConvert's optimised encoder settings.
Do I need to install software to convert CAF to AIFF?
No. CocoConvert runs entirely in your browser — no downloads, no plugins. It works on macOS, Windows, Linux, iOS, and Android.
How many CAF files can I convert at once?
Free users can convert up to 5 files per hour. Pro subscribers get 100 files per hour with larger size limits (5 GB per file). Business API users can integrate batch conversion directly into their tools.
Is there an API for CAF to AIFF conversion?
Yes. CocoConvert offers a Business API for automated conversions. It supports all the same format pairs available in the web interface, including CAF to AIFF.
Versions are pinned in our worker Dockerfile and re-built via CI on every change.