Download and Dissect Any Edge Store .CRX Extension

Learn from the code, debug and pentest it!

How to get .crx Edge Extension File?

  1. Navigate to Edge Add-ons
  2. Find an extension you want to save, then copy a link from the address line of your browser
  3. Click "Let's Start". Paste copied link to the field and click "OK". Then click appeared button. The download will start immediately.

How to use it?

  1. Drop the .crx file into the placeholder
  2. Wait until it will be processed
  3. Click "Download" and get source code as .zip archive with all related metadata
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How CRX Extractor Works

CRX Extractor has been created with the help of official Google documentation describing .crx Edge Extensions file format.

To get Edge Extension source code, the utility parses the provided .crx file, extracts 'magic' header and stored code signature.

Along with meta-data, the .crx file contains .zip-archive. This archive contains the extension manifest, source code, popup.html and all related source files.

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Privacy & Security

We DO NOT store or process any files server-side. All processing is done on your computer using your browser.

Extensions have enormous power - they can access history, cookies, and page content. This opens vectors for phishing attacks and spyware. Inspect code to ensure security.

The service protects your privacy by operating only client-side without storing personal data.

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Key Features

Multi-Browser Support

Download extensions from Chrome, Firefox, Opera, and Microsoft Edge web stores with ease.

Format Flexibility

Download extensions in CRX format for Chrome/Opera/Edge and XPI format for Firefox.

Safe & Secure

Direct downloads from official web stores ensure extension integrity and security.

Developer Friendly

Perfect for developers needing to analyze, modify, or study extension source code.

Instant Processing

Quick and efficient browser extension downloads with immediate file conversion capabilities.

Cross-Platform Compatibility

Works seamlessly across Windows, macOS, and Linux operating systems with any modern web browser.

No Registration Required

Start downloading extensions immediately without creating accounts or providing personal information.

Batch Processing

Convert multiple CRX and XPI files to ZIP format in one go, saving time for bulk operations.

Privacy Focused

All processing happens locally in your browser with no data collection or tracking.

Automatic Version Detection

Smart detection of extension versions ensures compatibility with your browser requirements.

Common Use Cases

Developer Analysis

Study extension architecture and implementation techniques to improve your own development skills.

Extension Migration

Download extensions for deployment in enterprise environments or cross-browser adaptation.

Security Research

Analyze extension code for security auditing, vulnerability assessment, and understanding privacy implications.

Educational Purposes

Learn browser extension development patterns and best practices from published extensions.

Backup & Recovery

Create local backups of critical extensions to ensure business continuity and offline access.

Customization & Testing

Download extensions for internal testing, compatibility verification, and custom modifications.

Frequently Asked Questions

You can find an extension's ID in its store URL. For Chrome Web Store, it's the long string of letters after 'detail/' in the URL. For Firefox, it's the unique identifier in the addon's URL. Suggest you copy the entire ULR and paste it in, much easier.

Yes, downloaded CRX/XPI files can be extracted and modified. However, remember that redistributing modified extensions may violate the original author's rights and store policies.

Yes, our tool downloads extensions directly from official web stores. We don't modify or host any extension files, ensuring you get the original, secure version.

All file processing happens locally in your browser using client-side JavaScript. Your extension files are never uploaded to our servers, ensuring complete privacy and security. The tool uses modern browser APIs to handle file operations, making it fast, secure, and reliable for converting CRX/XPI files to ZIP format without any server dependencies.

For integration options and licensing information, please visit https://qiksoft.com. Our solutions can be customized to meet your specific website needs while maintaining the same high standards of security and performance.