Bulk MID to RAS Converter Online — Free HD Quality
Drag and drop your multiple MID files into this free online MID to RAS converter (.mid to .ras), and click the Convert button to bulk convert them to RAS format in HD quality. Use the quality slider to fine-tune your RAS output, then download your converted files one by one or as a single ZIP — your original MID files are removed from our servers right after.
To:
85%
Drop images here or click to browse
PNG, JPG, WebP, GIF, HEIC, RAW, PSD, SVG and more
Max 100MB per file
MID vs RAS — File Format Comparison
| Feature | MID | RAS |
|---|---|---|
| File Extension | .mid | .ras |
| MIME Type | audio/midi | image/x-sun-raster |
| Compression Type | Varies | Lossless |
| Metadata Support | Yes | Yes |
What Is MID Format?
MIDI File — Musical Instrument Digital Interface note-event data synthesised to audio using a soundfont; the .mid format is the universal standard for exchanging musical scores between DAWs, keyboards, and sequencers.
- Compression: Varies
- Tags & Metadata: Supported
What Is RAS Format?
Sun Raster format for Unix systems.
- Compression: Lossless
- Tags & Metadata: Supported
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