Convert VOC to Opus Online — Free
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Upload your .voc file by dragging it into the upload area or clicking to browse.
Choose your output settings. The default settings work great for most files.
Click Convert and download your .opus file when it's ready.
What is VOC?
VOC is the native audio format for Creative Sound Blaster cards. Originally from the DOS era, it supports 8/16-bit PCM, A-law, and mu-law encoding. While obsolete for modern use, many legacy audio files exist in this format.
Format Details
- Full Name
- Sound Blaster Voice File
- Extension
- .voc
Key Features
- Sound Blaster native
- PCM/A-law/mu-law
- DOS era standard
- 8/16-bit audio
What is Opus?
Opus is a modern audio codec designed for interactive speech and audio transmission. It provides excellent quality at low bitrates and is widely used in VoIP and streaming.
Format Details
- Full Name
- Opus Audio Codec
- Extension
- .opus
Key Features
- Low latency
- Excellent compression
- Voice optimized
- Open source
VOC vs Opus
| Feature | VOC | Opus |
|---|---|---|
| Full Name | Sound Blaster Voice File | Opus Audio Codec |
| Extension | .voc | .opus |
| Best For | Sound Blaster native | Low latency |