Download and install the latest version of Filestar.
Right click on one or more Fh3 file(s) on your desktop and select Convert with Filestar.
Type convert to otg in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.fh3 -c "convert to otg" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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Pictures
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.fh3Contract.fh3
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert FH3 to OTG
Claude Code, Codex, Cursor and other agents can do this on your computer with Filestar. Your files stay on your machine. It works on Windows, macOS only.
“Convert the FH3 files in my Downloads folder to OTG”
Or run it yourself:
filestarcli -i photo.fh3 -c "convert to otg"
Runs on your computer, so your files stay on it. Works on Windows and macOS. 50 free conversions with the npm install, no account needed.
Can my AI agent convert FH3 to OTG?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.fh3 -c "convert to otg" on your computer, so your files stay on it.
FH3 (FreeHand 3 Drawing File) files are vector graphic files created with Macromedia FreeHand 3, a vector drawing and illustration program. They store vector and bitmap images, as well as text, lines and shapes. FH3 files can be opened and edited with Adobe Illustrator, CorelDRAW, and other vector drawing applications.
Drawing template created using the OASIS OpenDocument standard; contains the default layout and drawing information for a vector graphic; stored in a file package using XML formatting.