Download and install the latest version of Filestar.
Right click on one or more Costyle file(s) on your desktop and select Convert with Filestar.
Type convert to ilut in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.costyle -c "convert to ilut" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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.costyleContract.costyle
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert COSTYLE to ILUT
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 COSTYLE files in my Downloads folder to ILUT”
Or run it yourself:
filestarcli -i file.costyle -c "convert to ilut"
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 COSTYLE to ILUT?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.costyle -c "convert to ilut" on your computer, so your files stay on it.
A Capture One style is an image-adjustment preset for Phase One's Capture One raw converter. It stores the settings of Capture One's tools - exposure, tone, colour balance, curves and the colour editor - as plain XML.
ILUT is a Blackmagic Design 1D Input Color Lookup Table file, which is a color correction table used to adjust the color space of an image or video. It is commonly used by professional video editors and colorists for color grading and color correction.