# Helium 10 - Chrome Extension Security Audit & Unpacked ZIP Download

> **CRX8 Security Inspection & Official Download Hub**  
> **Category**: E-Commerce & Global | **Version**: 6.12.4 | **Rating**: 4.6 / 5.0 (5400 ratings) | **Users**: 900,000+  
> **Safety Score**: 9.3 / 10 (官方正版 · 跨境商业)  
> **Updated**: 2026年10月1日 | **Package Size**: 5.20 MiB  
> **Official Page**: https://crx8.com/ext/helium-10

## Overview & Verified Verdict
Verified E-Commerce & Global extension. Security Score: 9.3/10, Rating: 4.6★ (5400 reviews).

## Permissions & Manifest Security Audit
- **Security Score**: 9.3 / 10
- **Auditor Verdict**: Low risk. Full compliance with Chrome Web Store MV3 guidelines.
- **Manifest Permissions**: [{"perm":"storage","desc":"保存卖家偏好筛选条件","risk":"低"},{"perm":"https://*.amazon.*/*","desc":"仅在亚马逊官方网站展示数据透视卡片","risk":"低"}]

## Key Features & Highlights
- Xray 核心功能：在亚马逊搜索结果页一键透视所有竞品的预估月销量、销售额、FBA 费用与真实利润率
- ASIN 关键词反查 (Cerebro)：抓取竞品流量最大的核心搜索词与广告关键词
- Listing 页面质量体检：评估标题、五点描述、A+ 页面是否符合官方 A9 算法标准
- 供应商溯源：支持一键将亚马逊商品图透传至 1688 快速查找国内源头货源

## Pros & Cons
### Pros
- 跨境出海圈最权威的选品套件之一，数据模型预测精度业界领先
- 全面支持美国、欧洲、日本等亚马逊全球所有主流国家站点

### Cons
- 高级选品指标需登录 Helium 10 会员账号，免费版每日有查询次数限制

## Recommended Alternatives
- SellerSprite (卖家精灵): 更适合国内跨境卖家操作习惯，本土化支持更佳
- Keepa: 专注于历史价格与 BSR 销售排名曲线追踪

## Direct Download (Official Google Stream)
- **Native CRX Format (Official Source)**: [Download .crx](https://crx8.com/download/helium-10.crx)
- **Unpacked ZIP Format (Load Unpacked)**: [Download .zip](https://crx8.com/download/helium-10.zip)


## How to Install Unpacked Extension (.ZIP)
1. Download the `.zip` archive above and extract it to a local folder;
2. Open Chrome or Edge browser, navigate to `chrome://extensions`, and enable **Developer mode** in the top right;
3. Click **Load unpacked** in the top left, and select the extracted folder to run immediately.