# ChatGPTBox - Chrome Extension Security Audit & Unpacked ZIP Download

> **CRX8 Security Inspection & Official Download Hub**  
> **Category**: AI & Productivity | **Version**: 2.5.3 | **Rating**: 4.8 / 5.0 (2100 ratings) | **Users**: 200,000+  
> **Safety Score**: 9.7 / 10 (开源透明 · 官方直连)  
> **Updated**: 2026年9月28日 | **Package Size**: 3.12 MiB  
> **Official Page**: https://crx8.com/ext/chatgptbox

## Overview & Verified Verdict
Verified AI & Productivity extension. Security Score: 9.7/10, Rating: 4.8★ (2100 reviews).

## Permissions & Manifest Security Audit
- **Security Score**: 9.7 / 10
- **Auditor Verdict**: Low risk. Full compliance with Chrome Web Store MV3 guidelines.
- **Manifest Permissions**: [{"perm":"storage","desc":"存储用户自定义 Prompt 模板与配置","risk":"低"},{"perm":"contextMenus","desc":"添加右键划词快捷菜单","risk":"低"}]

## Key Features & Highlights
- 支持无缝聚合到 Google、百度、必应、DuckDuckGo 等主流搜索结果右侧
- 支持自定义接入 OpenAI、Claude、DeepSeek、Moonshot(Kimi) 等主流 API Key
- 网页选中文本即刻弹出快捷工具栏：翻译、总结、语法改错、代码解释
- 完整的网页侧边栏独立会话抽屉，随时随地开启上下文深度长聊

## Pros & Cons
### Pros
- 完全开源免费，绝无自带账号强制付费订阅套路
- 支持多种自定义模型与本地 Ollama 离线部署模型对接
- 隐私自主可控，直连官方 API

### Cons
- 需要用户自备 API Key 或保持官方 ChatGPT 网页会话在线

## Recommended Alternatives
- Monica: 体验极其平滑，但提供有限免费额度，长期高频需订阅
- Sider: 界面精致，侧重于侧边栏综合工具套件

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