Download and install the latest version of Filestar.
Right click on one or more Jbig file(s) on your desktop and select Convert with Filestar.
Type convert to cur in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.jbig -c "convert to cur" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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.jbigContract.jbig
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert JBIG to CUR
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 JBIG files in my Downloads folder to CUR”
Or run it yourself:
filestarcli -i photo.jbig -c "convert to cur"
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 JBIG to CUR?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.jbig -c "convert to cur" on your computer, so your files stay on it.
JBIG is a lossless compression file format that was created for the fax machine; it can be used by other image file formats. The files created by JBIG format are smaller compared to G3 and G4 file formats.
A CUR file is a cursor image or animation used for the Windows mouse pointer. It may be an arrow (for general use), a spinning hourglass (for waiting periods), or an I-bar (for text editing).
