Download and install the latest version of Filestar.
Right click on one or more Pgf 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.pgf -c "convert to jxr" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.pgfContract.pgf
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
ConvertMergeCompressExtractMoveZip
Let your AI agent convert PGF 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 PGF files in my Downloads folder to JXR”
Or run it yourself:
filestarcli -i photo.pgf -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 PGF to JXR?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.pgf -c "convert to jxr" on your computer, so your files stay on it.
The PGF file format, standing for Portfolio Graphics, is a lesser-known image file type designed for storing and sharing digital graphics. It is optimized for high-quality images, often used in professional portfolios or digital art collections. The format supports lossless compression, ensuring that images are saved without losing any quality, making it suitable for archival purposes or detailed graphic work. PGF files, while not as universally recognized as formats like JPEG or PNG, offer a robust option for professionals seeking to maintain the integrity of their digital artwork.
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.
