Download and install the latest version of Filestar.
Right click on one or more Ico file(s) on your desktop and select Convert with Filestar.
Type convert to iff in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i photo.ico -c "convert to iff" (how).
Pictures - File Explorer─☐✕
This PC › Pictures
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Desktop
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Pictures
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.icoMarket.ico
.heicBeach.heic
.pdfReceipt.pdf
.docxNotes.docx
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert ICO to IFF
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 ICO files in my Downloads folder to IFF”
Or run it yourself:
filestarcli -i photo.ico -c "convert to iff"
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 ICO to IFF?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i photo.ico -c "convert to iff" on your computer, so your files stay on it.
An ICO file is an image format used to store icons for Windows programs, files, and folders. It contains two bitmaps: 1) the AND bitmap - the image mask (which determines what part of the icon is transparent) and 2) the XOR bitmap - contains the icon which is mapped onto the image mask. ICO files can be modified to create custom icons.
The IFF (Interchange File Format) is a file format originally developed by Electronic Arts and Commodore-Amiga in the 1980s. It was designed to facilitate the sharing and storage of multimedia data, such as images, audio, and video, between different software applications and systems. The format is chunk-based, allowing it to encapsulate various types of data within a single file by organizing them into self-contained blocks. While it was most prominently used on Amiga computers, the IFF format has influenced the development of subsequent file formats, including the widely used AIFF (Audio Interchange File Format) for audio files.
