Convert adx to vtt

Download and install the latest version of Filestar.
Right click on one or more Adx file(s) on your desktop and select Convert with Filestar.
Type convert to vtt in the search box.
Press Convert.
Or let an AI agent do it: filestarcli -i file.adx -c "convert to vtt" (how).

Let your AI agent convert ADX to VTT

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 ADX files in my Downloads folder to VTT”

Or run it yourself:

filestarcli -i file.adx -c "convert to vtt"

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 ADX to VTT?

Yes. Install the Filestar CLI with npm install -g filestar and your agent can run filestarcli -i file.adx -c "convert to vtt" on your computer, so your files stay on it.

Using Filestar With AI Agents →

What is the difference between .adx and .vtt?

Name: CRI ADX Audio; WebVTT
Extension: .adx; .vtt
Format: Binary; Text
Category: Audio; Subtitles
Developer: CRI Middleware; W3C
Description: ADX is a proprietary compressed audio format developed by CRI Middleware for use in video games. It uses ADPCM-based compression to store sound effects and music efficiently. The format is widely used in games on Sega and other platforms that utilize CRI's audio middleware.; WebVTT (Web Video Text Tracks) is a text file format that is used to store subtitles and captions for online video content. It is supported by many web browsers and can be used to add captions and subtitles to HTML5 videos.
MIME Type: audio/adx; text/vtt
Sample: sample.adx; sample.vtt
Wikipedia: .vtt on Wikipedia

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