Bulk PCM to OPUS Converter Online — Free HD Quality
Drag and drop your multiple PCM files into this 100% free online PCM to OPUS converter (.pcm 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 PCM files are removed from our servers right after. Also see:Change FLAC to AIFF.
Drop your PCM files here to convert to OPUS, or click to browse
Converts .pcm to OPUS (.opus) in HD quality — bulk, free, no signup
Choose FilesPCM vs OPUS — File Format Comparison
See how PCM and OPUS compare across file extension, MIME type, compression, and feature support. Related:WAVE to MP2 - free, no signup.
| Feature | PCM | OPUS |
|---|---|---|
| File Extension | .pcm | .opus |
| MIME Type | audio/x-raw | audio/opus |
| Compression Type | Lossless | Lossy |
| Metadata Support | No | Yes |
What Is PCM Format?
Raw PCM Audio — headerless binary audio data containing uncompressed pulse-code modulation samples with no metadata; typically 44100 Hz stereo 16-bit little-endian, used in low-level audio pipelines and embedded systems. See also:How to convert WAVE to AMR?.
- Compression: Lossless
- Tags & Metadata: Not 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