Download and install the latest version of Filestar.
Right click on one or more Xcf file(s) on your desktop and select Convert with Filestar.
Type convert to gun in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.xcf -c "convert to gun" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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.xcfContract.xcf
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert XCF to GUN
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 XCF files in my Downloads folder to GUN”
Or run it yourself:
filestarcli -i photo.xcf -c "convert to gun"
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 XCF to GUN?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.xcf -c "convert to gun" on your computer, so your files stay on it.
The XCF file format is the native image format used by GIMP (GNU Image Manipulation Program), a free and open-source raster graphics editor used for image editing, free-form drawing, converting between different image formats, and more specialized tasks. XCF stands for eXperimental Computing Facility, which was the name of the lab where GIMP was originally developed. XCF files are designed to store all the information that GIMP needs to accurately render an image.
The GunPaint file, with the extension .gun, is associated with the GunPaint image editing software, primarily used for pixel art and digital painting. This file type contains the project data, including layers, color palettes, and tool settings, enabling artists to save and revisit their work-in-progress. GunPaint is favored for its simplicity and effectiveness in creating detailed pixel art, making .gun files popular among game developers and digital artists focusing on retro and indie game graphics. The format supports various features tailored for pixel art creation, including pixel-perfect drawing, custom brushes, and animation frames.
