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 vox in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.sd2 -c "convert to vox" (how).
Documents - File Explorer─☐✕
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.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 VOX
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 SD2 files in my Downloads folder to VOX”
Or run it yourself:
filestarcli -i file.sd2 -c "convert to vox"
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 SD2 to VOX?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.sd2 -c "convert to vox" on your computer, so your files stay on it.
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.
Audio file encoded in Dialogic's ADPCM (VOX) format, a format used for saving human speech audio; saves digitized voice data sampled at a low rate; enables the audio data size to be small while still maintaining clarity; used by computer telephony systems.
