Bulk CAF to AIFF Converter Online — Free HD Quality
Drag and drop your multiple CAF files into this 100% free online CAF to AIFF converter (.caf to .aiff), and click the Convert button to bulk convert them to AIFF format in HD quality. Use the quality slider to fine-tune your AIFF output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original CAF files are removed from our servers right after. Also see:Easy MP3 to AIFF converter.
Drop your CAF files here to convert to AIFF, or click to browse
Converts .caf to AIFF (.aiff) in HD quality — bulk, free, no signup
Choose FilesCAF vs AIFF — File Format Comparison
See how CAF and AIFF compare across file extension, MIME type, compression, and feature support. Related:Free CAF to WMA converter.
| Feature | CAF | AIFF |
|---|---|---|
| File Extension | .caf | .aiff |
| MIME Type | audio/x-caf | audio/aiff |
| Compression Type | Lossless | Lossless |
| Metadata Support | Yes | Yes |
What Is CAF Format?
Core Audio Format — Apple's flexible container for macOS and iOS supporting any codec (AAC, ALAC, PCM, MP3) with no file-size limit, used internally by Xcode, Logic Pro, and macOS system sounds.
- Compression: Lossless
- Tags & Metadata: Supported
What Is AIFF Format?
Audio Interchange File Format — Apple's uncompressed audio standard functionally equivalent to WAV but preferred in professional Apple audio workflows and GarageBand projects.
- Compression: Lossless
- Tags & Metadata: Supported