Download and install the latest version of Filestar.
Right click on one or more G4 file(s) on your desktop and select Convert with Filestar.
Type convert to pcd in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.g4 -c "convert to pcd" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.g4Contract.g4
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert G4 to PCD
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 G4 files in my Downloads folder to PCD”
Or run it yourself:
filestarcli -i file.g4 -c "convert to pcd"
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 G4 to PCD?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.g4 -c "convert to pcd" on your computer, so your files stay on it.
Group 4 (G4) used for black and white lossless compression to maintain high-quality images, commonly used in TIFF format compression by fax machines. A picture is seen as black dots and lines on a blank page; the fewer the dots and lines are, the lesser the file size.
This format was developed by Kodak in order to store images on optical or other media. It is used as a format for archiving scanned documents on Kodak devices. It encodes images in 24-bit color and supports resolutions of up to 6144x4096 pixels.