Download and install the latest version of Filestar.
Right click on one or more 3g2 file(s) on your desktop and select Convert with Filestar.
Type convert to wav in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.3g2 -c "convert to wav" (how).
Documents - File Explorer─☐✕
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.3g2Contract.3g2
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert 3G2 to WAV
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:
“Convert the 3G2 files in my Downloads folder to WAV”
Or run it yourself:
filestarcli -i file.3g2 -c "convert to wav"
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 convert 3G2 to WAV?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.3g2 -c "convert to wav" on your computer, so your files stay on it.
A 3G2 file is a multimedia file saved in an audio and video format developed by the 3rd Generation Partnership Project 2 (3GPP2). 3G2 files are designed for transmitting multimedia content over the Internet and are used by cell phones to save video files.
A WAV file is an audio file that uses a standard digital audio file format utilized for storing waveform data. It allows audio recordings to be saved with different sampling rates and bitrates and is often saved in a 44.1 KHz, 16-bit, stereo format, which is the standard format used for CD audio.
