PDF Reader vs 诗云间

Experience effortless PDF reading, intelligent scanning, and AI-powered editing with PDF Reader, a simple and intuitive app. It offers a centralized hub for scanning, reading, annotating, converting, and managing your documents. Instantly digitize paper files, receipts, notes, and business cards with advanced AI scanning, then edit, convert, and organize them all in one place. Add comments, insert signatures, fill out forms, and complete tasks effortlessly. You can also upload files to the app’s secure cloud, access PDFs from Google Drive and OneDrive, and convert between PDFs and other formats like Word, Excel, images, and more—all in one app available on iPhone and iPad. PDF Viewing and Management -Auto-Discovery: Instantly locates all PDF files on your device. -Seamless Reading: Open and view PDFs smoothly with adjustable modes. -Page Navigation: Jump to specific pages instantly. -Search Functionality: Find files or text in seconds. -AI Summary: Summarize key points quickly. -File to PDF: Convert documents, images, and web pages into PDFs. -PDF to File: Export PDFs to Word, Excel, and images. -Cloud Backup & Access: Upload, view, and edit files in Google Drive or OneDrive. -File Management: Rename, delete, organize, and share PDFs effortlessly. Smart Scanning and Recognition -AI Scan: Capture paper documents, receipts, notes, and books instantly with your camera. -Auto Edge Detection: Automatically detects document borders and adjusts angles precisely. -Image Enhancement: Brightens, sharpens, and removes shadows for perfect scans. -Batch Scan: Scan multiple pages continuously and combine them into one PDF. -OCR Recognition: Extract and copy text from scanned pages with one tap. -AI Classification: Organize scanned files intelligently by type or content. -Scan to PDF: Instantly convert scans into high-quality PDFs ready for sharing or editing. Practical Editing Features -Annotate PDFs: Highlight, underline, and strikethrough key content. -Handwritten Signatures: Sign digital documents easily using your finger or stylus. -Quick Snippet Copying: Extract and reuse content instantly. -Fill & Insert Text: Complete PDF forms directly without file conversion. Office Document Viewing -Word Viewer: Supports DOC and DOCX formats for fast reading. -Excel Viewer: Manage and view XLS and XLSX files easily. -PPT Viewer: View PowerPoint slides in portrait or landscape mode. PDF Conversion -File to PDF: Convert Word, Excel, PowerPoint, Markdown, text, and images into PDF with one tap. -PDF to File: Convert PDFs into Word, Excel, text, images, and PowerPoint formats instantly. Advanced PDF Tools -Merge PDFs: Combine multiple files into one. -Split PDFs: Divide large files into smaller, more manageable sections. -Lock PDFs: Add password protection for sensitive documents. -Compress PDFs: Reduce file size without losing quality. AI-Powered Features -AI Summary: Generate concise summaries for faster review. -AI Scan: Intelligent document scanning with auto recognition and correction. Cloud Backup and Management -Upload to Cloud: Save PDFs securely to cloud storage. -File Protection: Keep your files safe and prevent loss. -Google Drive and OneDrive Integration: Open, edit, and sync files seamlessly across platforms. Download our powerful office app and revolutionize your workflow. Whether you need a document scanner, PDF reader, eBook reader, PDF editor, converter, or manager, this free and lightweight app is built to maximize your productivity. Start your PDF management and scanning journey now—download and experience it today. Privacy Policy: https://getpdfreader.github.io/ipdfreader/privacypolicy.html Term of Use: https://getpdfreader.github.io/ipdfreader/termsofservices.html DO NOT hesitate to contact us if you have any questions. Support Email: pdfreader.feedback@outlook.com

This app is a meticulously curated archive of 10,000+ classical ancient poems, spanning 3,000 years of literary history with authoritative accuracy. 核心特色 内容全面，一站式古诗文学堂 涵盖资料查询、古诗文学习、古诗文复习，满足从入门到进阶的全部需求。 资源丰富，一应俱全 每篇古诗文均配译文、注释、赏析、拼音，助你轻松读懂、听懂、背会。 排版精美，阅读舒适 分类明确，支持字体选择，桌面插件简约大气，护眼又美观。 界面清新，趣味实用 界面设计脱俗不俗，操作流畅不失趣味，功能细致周到，“好用+好看”。 国学爱好者宝库 · 经典收藏馆 APP收录先秦、两汉、魏晋南北朝、隋唐、五代、宋代、金朝、元代、明代、清代上万首古诗词，从先秦的《诗经》蒹葭，到大唐的《将进酒》豪放，再到两宋的清婉词章。我们跨越三千年时光，严选上万首经典，只为呈现最纯正的华夏文脉。版本权威，内容严谨 现在就下载「诗云间」，了解古诗词的美学吧！