Back to all tools
Convert AIFF to CAF
Convert AIFF to CAF format — 100% browser-based, no upload required.
2 cores · low tier
Drop a file here or click to select
Format will be auto-detected
About these formats
Source
AIFF
Audio Interchange File FormatApple's uncompressed audio format, equivalent to WAV in the Apple ecosystem. Stores lossless PCM audio data.
Best for
Mac audio editingMusic productionLossless archivingApple ecosystem
Advantages
- + Lossless quality
- + Apple standard
- + Good editor support
- + Metadata support
Limitations
- − Very large files
- − Less common than WAV
- − No compression
Target
CAF
Core Audio FormatApple's flexible audio container supporting any codec. Designed to overcome limitations of older formats like AIFF and WAV.
Best for
macOS/iOS audioProfessional audioApple development
Advantages
- + Any codec
- + No size limits
- + 64-bit offsets
- + Apple native
Limitations
- − Apple-only
- − Limited third-party support
- − Niche format