Download and install the latest version of Filestar.
Right click on one or more Six file(s) on your desktop and select Convert with Filestar.
Type flip vertical in the search box.
Press Flip.
Or let an AI agent do it: filestarcli -i photo.six -c "flip vertical" (how).
Let your AI agent flip SIX vertical
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 flip SIX vertical in my Downloads folder”
Or run it yourself:
filestarcli -i photo.six -c "flip vertical"
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 flip SIX vertical?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.six -c "flip vertical" on your computer, so your files stay on it.
This is a bitmap graphics file format created for printers and terminals by Digital Equipment Corporation (DEC). It is another extension of the SIXEL file.