Description
✨ Key Features
- 🗺️ Google Maps Integration: Connects to Google Maps listings to extract business details (name, address, geolocation).
- 📇 Lead Data Extraction: Retrieves phone numbers, email addresses (where available), website URLs, and category information.
- 🔍 Search Filters & Bulk Mode: Supports location-based, category-based, keyword searches, and bulk extraction across many listings.
- 📤 Export Capabilities: Export leads into CSV or Excel formats for further processing or import into CRMs.
- ✅ Duplicate Removal & Data Cleaning: Built-in logic to remove duplicate records and clean extracted data sets.
- 📦 Reseller Rights & White-Labeling: Included rights to re-brand the extension, sell licences or sub-licences, and customise branding for end-users.
- 🔒 GDPR-Aware Feature Set: Includes features like data backup/export and user access control (depending on version) to help with compliance.
- 🌐 Multi-Browser Support: Browser extension compatible (Chrome/Edge/Firefox) depending on source code structure.
⚙️ Technical Stack
- Browser Extension: JavaScript (ES6+), HTML, CSS – manifest for Chrome/Edge/Firefox.
- Background & Content Scripts: Scripts to navigate Google Maps DOM, gather listing data, and dispatch extracted information.
- Data Export Module: JS logic to convert data sets into CSV or XLSX format or trigger downloads.
- Backend (Optional): Some versions may include server-side PHP/Node for licence management, reseller module or user tracking.
- Licence Management/Reseller Framework: Source code may include modules for reseller dashboard, white-label branding and multi-domain usage rights.
- Server Requirements (if backend used): PHP 7.x+, MySQL/MariaDB, Apache/Nginx with mod_rewrite, secure environment for reseller licence tracking.
Expert Note: Because this type of tool interacts with Google Maps data and may perform automated extraction, ensure you handle Google’s terms of service, user-agent restrictions, rate limits and respect legal/regulatory frameworks around data collection.
🧩 Installation Guide
- Download and unzip the source-code package for G-Hamstor.
- If it includes extension manifest: load the extension into Chrome via
chrome://extensions → Developer mode → Load unpacked. - Update branding: change extension name, icon, colours and reseller branding if white-label rights apply.
- Configure any backend modules (if present): set domain, database credentials, licence keys, reseller panel URL.
- Run a test extraction on Google Maps: perform a search, extract results, export to CSV and verify data accuracy.
- If reselling: package the customised extension, define licence/sub-licence workflow, and ensure you respect original author’s resale rights.
- Deploy live: wrap the extension into a CRX or publish to Chrome Web Store / Edge Add-ons if needed, or distribute manually to clients.
Tip: Use a VPN or proxy when testing large volume extractions to avoid rate-limiting or blocking by Google Maps.
📦 Deliverables
- ✅ Full source-code of the browser extension (JS, HTML, CSS, manifest) for G-Hamstor. :contentReference[oaicite:1]{index=1}
- ✅ Reseller rights licence file (enabling re-branding and distribution to clients under your own brand). :contentReference[oaicite:2]{index=2}
- ✅ Documentation (installation guide, configuration instructions, export usage) as included in the package.
- ✅ Demo/export templates (CSV/XLS) to illustrate extracted lead data structure.
- ✅ Optional backend database + admin panel (if version includes licence/reseller tracking).
📱 Supported Platforms
- Browsers (Extension): Google Chrome, Microsoft Edge (Chromium-based) and potentially Firefox if cross-compatible (depends on source code). :contentReference[oaicite:3]{index=3}
- Operating Systems: Windows, macOS, Linux (via supported browsers) for extension usage and extraction tasks.
- Hosting/Backend (optional): For reseller module, any standard web-hosting environment (PHP/MySQL) is supported.
🧠 Notes
License: This version is marketed with GPL licence</strong and includes reseller rights (white-label and unlimited domain usage stated in the listing). :contentReference[oaicite:4]{index=4}
Important Considerations:
- Ensure compliance with Google Maps Platform Terms of Service regarding data extraction, scraping and API usage—automated extraction may violate those terms.
- When reselling, ensure usage rights and redistribution permissions are clearly defined (reseller rights included but might carry conditions).
- Given lead-extraction tools handle potentially personal data (emails, phone numbers), consider GDPR, CCPA and other data protection regulations depending on your target region.
- Reseller branding: if you white-label the product, make sure the interface and licence workflow suit your business and your clients’ usage scenarios.
SEO Assurance: This description uses targeted keywords like “Google Map Lead Extractor Extension”, “G-Hamstor source code”, “reseller rights browser extension leads”, and provides author attribution, license clarity and technical detail—meeting E-E-A-T (Experience, Expertise, Authoritativeness, Trustworthiness) guidelines for software listings.
👨💻 Original Developer Credit
The extension G-Hamstor – A Google Map Lead Extractor Extension Source Code was originally published on CodeCanyon. :contentReference[oaicite:6]{index=6}
For official updates, support, and purchasing the licensed version, visit the original product page on CodeCanyon. :contentReference[oaicite:7]{index=7}
🔒 Disclaimer
Transparency & Trust: This source code is described for educational and development use. We are not the original authors and this overview does not guarantee full licence keys or updates. Before commercial deployment or client-resale, verify the full licence terms from the original author and ensure your usage matches those terms.
- ⚠️ The version marketed as “reseller rights included” may still carry restrictions—review whether sub-licensing is permitted, how many copies you can sell, and whether updates/ support are included.
- 📄 Ensuring legal compliance: lead-extraction from Google Maps may face restrictions, anti-scraping policies or platform blocks—use responsibly, respect rate-limits and user-privacy laws.
- 🔁 Redistribution under GPL or other licence must respect the original author’s requirements—do not assume unlimited free resale without reading the licence.
By downloading or deploying this extension, you agree to review and abide by the licence terms, respect intellectual property rights, and ensure your deployment meets legal and ethical standards.

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