Bulk AIF to OPUS Converter Online — Free HD Quality
Drag and drop your multiple AIF files into this 100% free online AIF to OPUS converter (.aif to .opus), and click the Convert button to bulk convert them to OPUS format in HD quality. Use the quality slider to fine-tune your OPUS output, then download your converted files one by one or as a single ZIP — no signup and no downloads needed, and your original AIF files are removed from our servers right after. Also see:AIFF to FLAC converter.
Drop your AIF files here to convert to OPUS, or click to browse
Converts .aif to OPUS (.opus) in HD quality — bulk, free, no signup
Choose FilesAIF vs OPUS — File Format Comparison
See how AIF and OPUS compare across file extension, MIME type, compression, and feature support. Related:Transform AIF to AMR.
| Feature | AIF | OPUS |
|---|---|---|
| File Extension | .aif | .opus |
| MIME Type | audio/aiff | audio/opus |
| Compression Type | Lossless | Lossy |
| Metadata Support | Yes | Yes |
What Is AIF Format?
Audio Interchange File Format (short extension) — the .aif variant of AIFF used by older Apple software and some DAWs; functionally identical to .aiff with the same uncompressed PCM quality. See also:Bulk AIF to M4B tool.
- Compression: Lossless
- Tags & Metadata: Supported
What Is OPUS Format?
Opus — the IETF standard for internet voice and music streaming; outperforms MP3, AAC, and Vorbis at every bitrate, and is the default codec for WebRTC, Discord, and Spotify Connect.
- Compression: Lossy
- Tags & Metadata: Supported