Download and install the latest version of Filestar.
Right click on one or more Sun file(s) on your desktop and select Convert with Filestar.
Type grayscale filter in the search box.
Press Run.
Or let an AI agent do it: filestarcli -i photo.sun -c "grayscale filter" (how).
Let your AI agent grayscale SUN filter
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:
“Use Filestar to grayscale SUN filter in my Downloads folder”
Or run it yourself:
filestarcli -i photo.sun -c "grayscale filter"
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 grayscale SUN filter?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.sun -c "grayscale filter" on your computer, so your files stay on it.
Bitmap image generated by a Sun Microsystems workstation; native graphic format used by the Sun Unix operating system; uses a standard image format that can be read by several graphics programs.
