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 compress in the search box.
Press Compress.
Or let an AI agent do it: filestarcli -i file.3g2 -c "compress" (how).
Let your AI agent compress 3G2
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine. It works on Windows only.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Use Filestar to compress 3G2 in my Downloads folder”
Or run it yourself:
filestarcli -i file.3g2 -c "compress"
Runs on your computer, so your files stay on it. Works on Windows. 50 free conversions with the npm install, no account needed.
Can my AI agent compress 3G2?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.3g2 -c "compress" 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.
