Download and install the latest version of Filestar.
Right click on one or more Bm file(s) on your desktop and select Convert with Filestar.
Type convert to jxr in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.bm -c "convert to jxr" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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Pictures
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.bmContract.bm
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert BM to JXR
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 BM files in my Downloads folder to JXR”
Or run it yourself:
filestarcli -i photo.bm -c "convert to jxr"
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 BM to JXR?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.bm -c "convert to jxr" on your computer, so your files stay on it.
The BM file type, associated with X11 Bitmap, is a monochrome bitmap image format used on the X Window System, which is commonly found on Unix and Unix-like operating systems. It stores black-and-white images in a plain text format, where each pixel is represented as either on (black) or off (white). These files are often used for simple icons and cursors within the X11 graphical user interface. Due to its simplicity and text-based nature, BM files can be easily edited with standard text editors.
Image stored in the JPEG XR format, which was originally developed by Microsoft for Windows Media software; supports deep color images with 48-bit RGB; used for high-resolution professional image editing; also supports lossless and lossy compression.
