Bulk AIF to CAF Converter Online — Free HD Quality
Drag and drop your multiple AIF files into this 100% free online AIF to CAF converter (.aif to .caf), and click the Convert button to bulk convert them to CAF format in HD quality. Use the quality slider to fine-tune your CAF output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original AIF files are removed from our servers right after. Also see:Queue AIFC to MP3 conversions.
Drop your AIF files here to convert to CAF, or click to browse
Converts .aif to CAF (.caf) in HD quality — bulk, free, no signup
Choose FilesAIF vs CAF — File Format Comparison
See how AIF and CAF compare across file extension, MIME type, compression, and feature support. Related:Online AIF to M4R converter tool.
| Feature | AIF | CAF |
|---|---|---|
| File Extension | .aif | .caf |
| MIME Type | audio/aiff | audio/x-caf |
| Compression Type | Lossless | Lossless |
| Metadata Support | Yes | Yes |
What Is AIF Format?
Audio Interchange File Format (short extension) — the .aif variant of AIFF used by older Apple software and some DAWs; functionally identical to .aiff with the same uncompressed PCM quality.
- Compression: Lossless
- Tags & Metadata: Supported
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