Download and install the latest version of Filestar.
Right click on one or more W64 file(s) on your desktop and select Convert with Filestar.
Type convert to aac in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.w64 -c "convert to aac" (how).
Documents - File Explorer─☐✕
This PC › Documents
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Desktop
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.w64Contract.w64
.xlsxBudget.xlsx
.pdfReport.pdf
.pngLogo.png
Filestar*Help✕
Drop files here to get started
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Let your AI agent convert W64 to AAC
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 W64 files in my Downloads folder to AAC”
Or run it yourself:
filestarcli -i file.w64 -c "convert to aac"
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 W64 to AAC?
Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.w64 -c "convert to aac" on your computer, so your files stay on it.
Bell Labs, Fraunhofer Institute, Dolby Labs, Sony and Nokia
Description
Audio container file created in Sony's Wave64 format, which is supported by various Sony audio editing programs; useful for audio editing because it supports arbitrary sampling frequencies, channels, and bit depths.
Compressed audio file similar to an .MP3 file, but offers several performance improvements; examples include a higher coding efficiency for both stationary and transient signals, a simpler filterbank, and better handling of frequencies above 16 kHz; maintains quality nearly indistinguishable from the original audio source.
