Bulk RMI to ALAC Converter Online — Free HD Quality
Drag and drop your multiple RMI files into this 100% free online RMI to ALAC converter (.rmi 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 RMI files are removed from our servers right after. Also see:Convert AAC to M4R.
Drop your RMI files here to convert to ALAC, or click to browse
Converts .rmi to ALAC (.alac) in HD quality — bulk, free, no signup
Choose FilesRMI vs ALAC — File Format Comparison
See how RMI and ALAC compare across file extension, MIME type, compression, and feature support. Related:Convert RMI to AMR.
| Feature | RMI | ALAC |
|---|---|---|
| File Extension | .rmi | .alac |
| MIME Type | audio/midi | audio/mp4 |
| Compression Type | Varies | Lossless |
| Metadata Support | Yes | Yes |
What Is RMI Format?
RIFF MIDI — a Windows variant of the MIDI format wrapped in a RIFF container (the same container used by WAV), produced by older Windows Media Player and Cakewalk software.
- 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