Bulk AIF to AIFF Converter Online — Free HD Quality
Drag and drop your multiple AIF files into this 100% free online AIF to AIFF converter (.aif 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 AIF files are removed from our servers right after. Also see:Online M4A to OPUS converter tool.
Drop your AIF files here to convert to AIFF, or click to browse
Converts .aif to AIFF (.aiff) in HD quality — bulk, free, no signup
Choose FilesAIF vs AIFF — File Format Comparison
See how AIF and AIFF compare across file extension, MIME type, compression, and feature support. Related:Convert AIF files to MP3 in queue.
| Feature | AIF | AIFF |
|---|---|---|
| File Extension | .aif | .aiff |
| MIME Type | audio/aiff | audio/aiff |
| 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. See also:AIF to FLAC converter.
- 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