PDF Library

### English Version **Transform your local PDF collection into a powerful, private library directly in your browser.** PDF Library is designed for students, researchers, and developers who manage strictly local PDF files and care about privacy. Unlike other extensions, we **never** upload your files to the cloud. Everything stays on your machine. **Key Features:** * **📚 Visual Bookshelf:** Say goodbye to messy file explorers. View your local PDF folders as a clean, organized grid. * **⏳ Auto-Save Progress:** Never lose your place again. The extension automatically remembers the exact page where you left off for every single file. * **🔒 100% Private & Offline:** Built with the modern File System Access API. Your data lives on your hard drive, not our servers. * **⚡ Fast & Lightweight:** A custom reader interface focused on speed and reading comfort. * **📂 Easy Management:** Add multiple directories from different locations on your computer to build a unified library. **How it works:** 1. Click "Add Directory" to select a folder from your computer. 2. Grant permission to access the files. 3. Your PDFs appear instantly in the library. 4. Click to read! ### Chinese Version (中文版) **将您的本地 PDF 收藏转化为浏览器中强大、私密的个人图书馆。** PDF Library 专为需要管理本地 PDF 文件的学生、研究人员和开发者设计。与市面上的其他工具不同，我们**绝不**会将您的文件上传到云端。所有数据都安全地保留在您的设备上。 **核心功能：** * **📚 可视化书架：** 告别杂乱的文件管理器。以整洁、直观的网格视图浏览您的本地 PDF 文件夹。 * **⏳ 自动记忆进度：** 再也不用担心忘记读到哪里了。扩展程序会自动记录每一个文件的阅读位置，下次打开即刻续读。 * **🔒 100% 隐私与离线：** 基于现代化的 File System Access API 构建。您的文件只在本地运行，无需互联网连接。 * **⚡ 极速轻量：** 专为阅读舒适度打造的自定义阅读器，响应迅速。 * **📂 轻松管理：** 支持添加计算机上不同位置的多个文件夹，构建统一的知识库。 **使用方法：** 1. 点击“添加文件夹 (Add Directory)”选择您电脑上的 PDF 目录。 2. 授权访问文件（仅限本地读取）。 3. 您的 PDF 将立即出现在书架上。 4. 点击封面即可开始阅读！