Convert cube to xbm

Download and install the latest version of Filestar.
Right click on one or more Cube file(s) on your desktop and select Convert with Filestar.
Type convert to xbm in the search box.
Press Convert.

Or let an AI agent do it: filestarcli -i file.cube -c "convert to xbm" (how).

Let your AI agent convert CUBE to XBM

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

Or add it in one click:

Claude Code:

claude mcp add filestar -- npx -y [email protected] mcp

Then ask your agent:

“Convert the CUBE files in my Downloads folder to XBM”

Or run it yourself:

filestarcli -i file.cube -c "convert to xbm"

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 CUBE to XBM?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.cube -c "convert to xbm" on your computer, so your files stay on it.

Using Filestar With AI Agents · Download SKILL.md

What is the difference between .cube and .xbm?

Name: Cube Color Lookup Table; X11 Bitmap Graphic
Extension: .cube; .xbm
Format: Text; Text
Category: Color Lookup Table; Raster Image
Developer: Kodak; The X Consortium
Description: A cube file, also known as a Cube Color Lookup Table, is a color palette file type used in the fields of 3D graphics and media production. It stores a 3D cube of color values which can be used to map colors in 3D images.; Bitmap image used by the X Window System (X11), a graphical user interface (GUI) used to manage networked client-server computers; stores a monochrome image that is written as plain text in the C programming language.
MIME Type: text/plain; image/x-xbitmap
Sample: sample.cube; sample.xbm
Wikipedia: .cube on Wikipedia; .xbm on Wikipedia

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