Download and install the latest version of Filestar.
Right click on one or more Pxb file(s) on your desktop and select Convert with Filestar.
Type convert to xcf in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.pxb -c "convert to xcf" (how).
Documents - File Explorer─☐✕
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.pxbContract.pxb
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
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Drop files here to get started
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Let your AI agent convert PXB to XCF
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 PXB files in my Downloads folder to XCF”
Or run it yourself:
filestarcli -i photo.pxb -c "convert to xcf"
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 PXB to XCF?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.pxb -c "convert to xcf" on your computer, so your files stay on it.
The PXB file format is associated with Pixibox, a software tool used for digital painting and drawing. PXB files contain image data, including layers, colors, and brush strokes, allowing users to save and reopen their work without losing any details or quality. This format is specifically designed to preserve the complexity of digital art, making it ideal for artists who wish to continue editing their creations. PXB files are proprietary to the Pixibox application and may require this specific software to view or edit the content.
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.
