Bulk OGA to ALAC Converter Online — Free HD Quality
Drag and drop your multiple OGA files into this 100% free online OGA to ALAC converter (.oga 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 OGA files are removed from our servers right after. Also see:Convert M4A files in bulk to AMR.
Drop your OGA files here to convert to ALAC, or click to browse
Converts .oga to ALAC (.alac) in HD quality — bulk, free, no signup
Choose FilesOGA vs ALAC — File Format Comparison
See how OGA and ALAC compare across file extension, MIME type, compression, and feature support. Related:How to batch convert OGA to AMR?.
| Feature | OGA | ALAC |
|---|---|---|
| File Extension | .oga | .alac |
| MIME Type | audio/ogg | audio/mp4 |
| Compression Type | Lossy | Lossless |
| Metadata Support | Yes | Yes |
What Is OGA Format?
Ogg Audio — the .oga extension for audio-only Ogg container files (Vorbis or FLAC streams), defined by the Xiph.Org Foundation to distinguish audio-only Ogg from video .ogv files.
- Compression: Lossy
- 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