Download and install the latest version of Filestar.
Right click on one or more Uni file(s) on your desktop and select Convert with Filestar.
Type convert to png in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.uni -c "convert to png" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
Downloads
Documents
Pictures
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.uniContract.uni
.xlsxBudget.xlsx
.pdfReport.pdf
.docxNotes.docx
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert UNI to PNG
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 UNI files in my Downloads folder to PNG”
Or run it yourself:
filestarcli -i file.uni -c "convert to png"
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 UNI to PNG?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.uni -c "convert to png" on your computer, so your files stay on it.
The uni file type is specifically associated with Brother Fax machines, which are electronic devices used for sending and receiving faxes. These files are used to store fax documents in a proprietary format developed by Brother Industries, Ltd. The uni file format is designed to optimize the storage and transmission of fax data, ensuring that documents are accurately preserved and can be easily accessed or printed when needed. Users typically encounter uni files when managing fax communications through Brother's fax equipment or associated software.
A PNG file is an image file stored in the Portable Network Graphic (PNG) format. It contains a bitmap of indexed colors and uses lossless compression, similar to a .GIF file but without copyright limitations. PNG files are commonly used to store graphics for web images.