Bulk MIDI to ALAC Converter Online — Free HD Quality
Drag and drop your multiple MIDI files into this 100% free online MIDI to ALAC converter (.midi to .alac), and click the Convert button to bulk convert them to ALAC format in HD quality. Use the quality slider to fine-tune your ALAC output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original MIDI files are removed from our servers right after. Also see:Convert multiple AIF to M4A.
Drop your MIDI files here to convert to ALAC, or click to browse
Converts .midi to ALAC (.alac) in HD quality — bulk, free, no signup
Choose FilesMIDI vs ALAC — File Format Comparison
See how MIDI and ALAC compare across file extension, MIME type, compression, and feature support. Related:MIDI to CAF converter.
| Feature | MIDI | ALAC |
|---|---|---|
| File Extension | .midi | .alac |
| MIME Type | audio/midi | audio/mp4 |
| Compression Type | Varies | Lossless |
| Metadata Support | Yes | Yes |
What Is MIDI Format?
MIDI File (long extension) — the .midi variant of the MIDI format carrying the same musical note-event data as .mid; synthesised to audio via fluidsynth with a General MIDI soundfont at 44100 Hz. See also:Switch MIDI to AIF format.
- Compression: Varies
- Tags & Metadata: Supported
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