Download and install the latest version of Filestar.
Right click on one or more Plasma file(s) on your desktop and select Convert with Filestar.
Type convert to jbg in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.plasma -c "convert to jbg" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.plasmaContract.plasma
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert PLASMA to JBG
Claude Code, Codex, Cursor and other agents can do this with Filestar. This skill runs in Filestar's cloud and needs a paid Filestar plan.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the PLASMA files in my Downloads folder to JBG”
Or run it yourself:
filestarcli -i photo.plasma -c "convert to jbg"
Runs in Filestar's cloud and needs a Filestar plan.
Can my AI agent convert PLASMA to JBG?
Yes, with a paid Filestar plan: this skill runs in Filestar's cloud. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.plasma -c "convert to jbg".
The plasma image format is a build-in format in the ImageMagick library.
Created by JBIG (Joint Bi-level Image Experts Group), JBG is a lossless file format that contains both colored and monochrome images. Commonly used to compress fax images, and it has better compression than G3 and G4 compression codecs.
