Bulk ALAC to AIF Converter Online — Free HD Quality
Drag and drop your multiple ALAC files into this 100% free online ALAC to AIF converter (.alac to .aif), and click the Convert button to bulk convert them to AIF format in HD quality. Use the quality slider to fine-tune your AIF output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original ALAC files are removed from our servers right after. Also see:3GA to MP3 conversion.
Drop your ALAC files here to convert to AIF, or click to browse
Converts .alac to AIF (.aif) in HD quality — bulk, free, no signup
Choose FilesALAC vs AIF — File Format Comparison
See how ALAC and AIF compare across file extension, MIME type, compression, and feature support. Related:Bulk ALAC to OGA tool.
| Feature | ALAC | AIF |
|---|---|---|
| File Extension | .alac | .aif |
| MIME Type | audio/mp4 | audio/aiff |
| Compression Type | Lossless | Lossless |
| Metadata Support | Yes | Yes |
What Is ALAC Format?
Apple Lossless Audio Codec — Apple's open-source lossless compression stored in an MP4 container, offering bit-perfect quality with 40–60% smaller files than AIFF; the native lossless format for Apple Music and iTunes.
- Compression: Lossless
- Tags & Metadata: Supported
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