QCP to WV Converter
Processing entirely on your device — large files may take a moment.
Qualcomm PureVoice and WavPack exist for different jobs: QCP is Qualcomm's PureVoice container — the ring-tone and voice-memo format of pre-smartphone CDMA handsets. Convert WV albums to FLAC for maximum compatibility.
Because the whole conversion happens on your device, it is instant, unlimited and genuinely private — no accounts, no watermarks, no files on anyone's server. Multiple files are converted in one go.
How QCP compares to WV
| QCP | WV | |
|---|---|---|
| Structure | Qualcomm PureVoice container | wvpk frame blocks |
| Compatibility | ffmpeg, archive tools | ffmpeg, WavPack CLI, fb2k |
| Best for | Rescuing legacy audio | Flexible archiving workflows |
How to convert QCP to WV
- 1
Select your files
Drag & drop your QCP files onto the area above, or click to browse. You can add multiple files at once for batch conversion.
- 2
Convert instantly
Click "Convert to WV". The conversion runs entirely inside your browser using WebAssembly — no upload, no queue, no waiting.
- 3
Download results
Download each converted WV file individually, or grab everything at once as a ZIP archive.
About the QCP format
WVE is the Psion organiser audio format — 8-bit aLaw samples from early PDAs and handheld voice notes.
ffmpeg decodes it natively inside your browser — the audio track is re-encoded to your chosen format with nothing ever uploaded.
+Strengths
- ✓Decoded natively by ffmpeg
- ✓Runs entirely in your browser
- ✓Free, private, no watermarks
!Limitations
- −Legacy niche format
- −Modern tools rarely open it
- −Keep the original for archival round-trips
About the WV format
WavPack's signature trick is the hybrid mode: encode once into a small lossy .wv plus a tiny .wvc correction file — together they are bit-exact lossless, apart the small file plays like a high-quality MP3. It also offers pure lossless and pure lossy modes in the same container.
Full WavPack files decode losslessly through ffmpeg into FLAC or WAV; hybrid correction files are handled by the original encoder only, so a .wvc alone cannot be restored.
+Strengths
- ✓Unique hybrid lossy+correction mode
- ✓Fast decode, open source
- ✓Error-robust streaming modes
!Limitations
- −Ratios slightly behind APE
- −.wvc correction files are orphaned here
- −Hardware support rare
Why convert QCP to WV?
There is a concrete reason this conversion exists: Legacy niche format WV sidesteps that — Unique hybrid lossy+correction mode If that is your situation, the tool above settles it in seconds, entirely on your device.
Frequently asked questions
Is this QCP to WV converter really free?
Yes — completely free, with no sign-up, no watermark and no daily conversion limits. The site is supported by advertising.
Are my files uploaded to a server?
No. The conversion runs entirely inside your browser using WebAssembly, so your files never leave your device — that is what makes it instant and private.
Does it work on Windows, Mac, iPhone and Android?
Yes. Anything with a modern browser works: Windows, macOS, Linux, Android and iOS. No software installation is required.
Is there a file size limit for QCP to WV?
The only limit is your device's memory, since nothing is uploaded. Files up to a few hundred megabytes work fine on a modern desktop browser; very large files simply take a little longer.
Will converting QCP to WV reduce audio quality?
If WV is lossless, the output contains everything the QCP file contains — no further loss is added. If WV is lossy, one recompression pass is unavoidable; the quality slider controls how much. Loss that already happened in the source file can never be undone by converting.
Can I convert a whole folder of QCP files?
You can select many files at once and they are processed in a single batch. Output files land in one ZIP download when there is more than one result.