Download and install the latest version of Filestar.
Right click on one or more Icns file(s) on your desktop and select Convert with Filestar.
Type convert to pse in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.icns -c "convert to pse" (how).
Documents - File Explorer─☐✕
This PC › Documents
Home
Desktop
Downloads
Documents
Pictures
Music
.icnsContract.icns
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert ICNS to PSE
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 ICNS files in my Downloads folder to PSE”
Or run it yourself:
filestarcli -i file.icns -c "convert to pse"
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 ICNS to PSE?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.icns -c "convert to pse" on your computer, so your files stay on it.
It is an icon image file used to show application icons in the macOS Finder and macOS dock. It contains one or several .PNG images and it supports 1bit and 8-bit alpha channels.
The PSE file type is associated with IBM's Advanced Function Presentation (AFP) architecture, particularly focusing on printer page segments. These files contain page segment resources, which are pre-defined graphical or text objects that can be used in the printing process. PSE files are designed to be reused across multiple documents, enabling consistent presentation and efficient printing by storing elements like company logos, signatures, or form templates. This file format is primarily used in professional printing and document management environments, especially in industries that require high-volume, high-quality document output, such as banking, insurance, and healthcare.
