Download and install the latest version of Filestar.
Right click on one or more Ppma 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.ppma -c "convert to jxr" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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.ppmaContract.ppma
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert PPMA 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 PPMA files in my Downloads folder to JXR”
Or run it yourself:
filestarcli -i photo.ppma -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 PPMA to JXR?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.ppma -c "convert to jxr" on your computer, so your files stay on it.
The PPMA file format, also known as Portable Bitmap, is a plain text format used for representing bitmap images. This format is a part of the Netpbm suite, which includes various formats for portable grayscale, color, and bitmap images. PPMA files specifically store color images using ASCII text to describe the width, height, maximum color value, and the pixel values in terms of red, green, and blue components. It is designed for simplicity and ease of transfer between different computer systems, though the ASCII representation makes it less efficient in terms of file size compared to binary image formats.
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.
