Free Bulk AIFF Audio Converter Online — 24+ Formats
Drag and drop your files into this 100% free online AIFF converter (audio/aiff, .aiff, Lossless), pick a target format from 24+ options and click the Convert button to change formats in HD quality. Use the quality slider to control file size and detail, then download each result separately or grab the whole batch as a single ZIP — no signup, no downloads, and no watermark needed; your AIFF files are deleted from our servers right after. Also see:Convert multiple WAVE at once.
Drop your AIFF files here or click to browse
Convert AIFF to MP3, WAV, FLAC, OGG, AAC, M4A and 18+ more formats in HD quality
Choose FilesThis AIFF converter supports 24+ output formats with bulk and batch processing — pick your target format directly from the dropdown above. Related:Free M4B converter.
What Is AIFF Format and Why Convert It Online?
Audio Interchange File Format — Apple's uncompressed audio standard functionally equivalent to WAV but preferred in professional Apple audio workflows and GarageBand projects. See also:Free M4P conversion tool.
| Property | AIFF Details |
|---|---|
| File Extension | .aiff |
| MIME Type | audio/aiff |
| Compression Type | Lossless |
| Metadata Support | Yes |
| Available Output Formats | 24+ formats |
- Bulk and batch conversion that lets you upload and convert multiple AIFF files at once to any of 24+ supported formats
- 100% free with no signup so you can start converting AIFF files instantly without creating an account
- Private and secure because all uploaded files are auto-deleted from our servers immediately after conversion