Download and install the latest version of Filestar.
Right click on one or more Pvf file(s) on your desktop and select Convert with Filestar.
Type normalize audio in the search box.
Press Run.
Or let an AI agent do it: filestarcli -i file.pvf -c "normalize audio" (how).
Let your AI agent normalize audio PVF
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Use Filestar to normalize audio PVF in my Downloads folder”
Or run it yourself:
filestarcli -i file.pvf -c "normalize audio"
Runs on your computer, so your files stay on it. Works on Windows, macOS and Linux. 50 free conversions with the npm install, no account needed.
Can my AI agent normalize audio PVF?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.pvf -c "normalize audio" on your computer, so your files stay on it.
The Portable Voice Format (PVF) is a digital audio file format primarily used for storing voice recordings. PVF files are designed to encapsulate voice data at various bit rates, making them suitable for applications where voice clarity and file size are critical, such as voicemail systems, interactive voice response systems, and other telephony applications. Unlike more common audio formats that aim for high fidelity and music playback, PVF focuses on the efficient encoding of speech, optimizing for intelligibility and compact file size.
