# Google Dictionary - Chrome Extension Security Audit & Unpacked ZIP Download

> **CRX8 Security Inspection & Official Download Hub**  
> **Category**: Productivity | **Version**: 1.0.0 | **Rating**: 3.8 / 5.0 (260 ratings) | **Users**: 4,000,000+  
> **Safety Score**: 9.6 / 10 (极高 (符合 MV3 规范，仅基础权限))  
> **Updated**:  | **Package Size**: 320 KiB  
> **Official Page**: https://crx8.com/ext/google-dictionary

## Overview & Verified Verdict
Verified Productivity extension. Security Score: 9.6/10, Rating: 3.8★ (260 reviews).

## Permissions & Manifest Security Audit
- **Security Score**: 9.6 / 10
- **Auditor Verdict**: Low risk. Full compliance with Chrome Web Store MV3 guidelines.
- **Manifest Permissions**: [{"perm":"activeTab","desc":"仅在用户点击时读取当前标签页内容","risk":"low"},{"perm":"storage","desc":"本地保存用户查词历史记录","risk":"low"}]

## Key Features & Highlights
- 双击或划词即时显示释义
- 支持英式/美式发音朗读
- 自动记录查询历史
- 简约弹窗不遮挡正文

## Pros & Cons
### Pros
- 官方数据源释义准确
- 响应速度<0.3秒
- 无广告零干扰
- 内存占用<15MB

### Cons
- 不支持自定义术语库
- 缺少例句展示

## Recommended Alternatives
- 沙拉查词: 支持多词典切换但需复杂配置
- DeepL Translate: 侧重段落翻译而非单词速查

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