Download and install the latest version of Filestar.
Right click on one or more Sd2 file(s) on your desktop and select Convert with Filestar.
Type convert to caf in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.sd2 -c "convert to caf" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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Pictures
Music
.sd2Contract.sd2
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert SD2 to CAF
Claude Code, Codex, Cursor and other agents can do this with Filestar. This skill runs in Filestar's cloud and needs a paid Filestar plan.
Install Filestar and add it to your agents:
npm install -g filestar
filestarcli agent install
Then ask your agent:
“Convert the SD2 files in my Downloads folder to CAF”
Or run it yourself:
filestarcli -i file.sd2 -c "convert to caf"
Runs in Filestar's cloud and needs a Filestar plan.
Can my AI agent convert SD2 to CAF?
Yes, with a paid Filestar plan: this skill runs in Filestar's cloud. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.sd2 -c "convert to caf".
The Sound Designer II file, with the extension .sd2, is an audio file format that was originally developed by Digidesign for their digital audio workstation software, specifically for use in professional recording and editing environments. The format was widely used for its high-quality audio data storage and was particularly popular in the late 80s and 90s. It supports multiple audio channels and bit depths, making it versatile for various audio production tasks.
Digital audio format based on Apple's Core Audio technology; stores audio data as well as text annotations, markers, channel layouts, and other information; similar to an .AIFF or .WAVE file, but does not have a 4GB size limit and can store any number of audio channels.
