# 划词翻译 - Chrome Extension Security Audit & Unpacked ZIP Download

> **CRX8 Security Inspection & Official Download Hub**  
> **Category**: AI & Productivity | **Version**: 10.7.2 | **Rating**: 4.8 / 5.0 (2680 ratings) | **Users**: 800,000+  
> **Safety Score**: 9.1 / 10 (高 (国内知名独立开发者长期维护))  
> **Updated**: 2026年10月27日 | **Package Size**: 2.45 MiB  
> **Official Page**: https://crx8.com/ext/hcfy-translator

## Overview & Verified Verdict
Verified AI & Productivity extension. Security Score: 9.1/10, Rating: 4.8★ (2680 reviews).

## Permissions & Manifest Security Audit
- **Security Score**: 9.1 / 10
- **Auditor Verdict**: Low risk. Full compliance with Chrome Web Store MV3 guidelines.
- **Manifest Permissions**: [{"perm":"<all_urls>","desc":"监听鼠标划词动作并弹出翻译悬浮窗","risk":"medium"},{"perm":"storage","desc":"同步生词本与词典配置","risk":"low"}]

## Key Features & Highlights
- 极速划词悬浮窗：鼠标选中单词瞬间给出音标、柯林斯词典释义与多引擎对比译文
- 强大的截图翻译（OCR）：框选图片或视频画面中的外文即可直接识别并翻译
- 内置生词本与艾宾浩斯记忆复习，非常适合备考雅思/托福/考研英语

## Pros & Cons
### Pros
- 查单词、记生词以及截图 OCR 翻译的体验是国内第一梯队

### Cons
- 部分高级聚合翻译源采用积分制收费

## Recommended Alternatives
- 沉浸式翻译: 两者其实是黄金搭档：平时快速扫读整篇外文网页用「沉浸式翻译」，遇到重点生词深究词义或截图翻译用「划词翻译」

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