Download and install the latest version of Filestar.
Right click on one or more Mac file(s) on your desktop and select Convert with Filestar.
Type convert to ptif in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.mac -c "convert to ptif" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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Pictures
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.macContract.mac
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert MAC to PTIF
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:
“Convert the MAC files in my Downloads folder to PTIF”
Or run it yourself:
filestarcli -i photo.mac -c "convert to ptif"
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 convert MAC to PTIF?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.mac -c "convert to ptif" on your computer, so your files stay on it.
Bitmap graphic created by MacPaint for the Macintosh, one of the first painting programs for the Mac; supports only black-and-white graphics since the original Macintosh had a monochrome monitor.
File extension ptif is mainly associated with the Pyramid encoded TIFF bitmap graphics file format. Multi-resolution TIFF containing successively smaller versions of the image down to the size of an icon.
