Extract crx

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Crx file(s) on your desktop and select Convert with Filestar.

  3. Type extract in the search box.

  4. Press Extract.

  5. Or let an AI agent do it: filestarcli -i file.crx -c "extract" (how).

Let your AI agent extract CRX

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:

“Use Filestar to extract CRX in my Downloads folder”

Or run it yourself:

filestarcli -i file.crx -c "extract"

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 extract CRX?

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

Using Filestar With AI Agents → · Download SKILL.md

What is .crx?

Extension
.crx
Format
Binary
Category
Data
Developer
Google
Description
A CRX file is a browser extension used by Google Chrome and other Chromium-based browsers. It contains the files needed to add features and functionality to the browser.
MIME Type
application/x-chrome-extension

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