Bulk MP1 to ALAC Converter Online — Free HD Quality
Drag and drop your multiple MP1 files into this 100% free online MP1 to ALAC converter (.mp1 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 MP1 files are removed from our servers right after. Also see:Bulk convert M4R to M4A.
Drop your MP1 files here to convert to ALAC, or click to browse
Converts .mp1 to ALAC (.alac) in HD quality — bulk, free, no signup
Choose FilesMP1 vs ALAC — File Format Comparison
See how MP1 and ALAC compare across file extension, MIME type, compression, and feature support. Related:Export MP1 as AIFF.
| Feature | MP1 | ALAC |
|---|---|---|
| File Extension | .mp1 | .alac |
| MIME Type | audio/mpeg | audio/mp4 |
| Compression Type | Lossy | Lossless |
| Metadata Support | No | Yes |
What Is MP1 Format?
MPEG-1 Audio Layer 1 — the earliest MPEG audio codec, used in Video CD and some legacy broadcast equipment; superseded by MP2 and MP3 and encountered only in archival digital video content.
- Compression: Lossy
- Tags & Metadata: Not 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