PDF小工具

PDF Tools is an all-in-one PDF application that combines reading, editing, conversion, and security features. For users who deal with large volumes of PDF documents daily, this app covers virtually all high-frequency needs. Reading & Annotation Enjoy a smooth PDF reading experience with highlight, underline, sticky notes, and freehand signature tools — perfect for reviewing contracts and annotating academic papers. Powerful Page Management Drag-and-drop page reordering supports cross-document operations — you can open two PDFs simultaneously and drag pages from one directly into another. Delete any pages, split documents, and merge multiple PDFs with intuitive efficiency. Multi-Format Conversion Engine Built-in PDF-to-Word engine preserves original formatting. Extract tables from PDF pages into Excel files, or convert PDF pages to TXT plain text or high-resolution images. Security Features Password-protect your PDFs with encryption. Remove existing passwords (requires knowing the password) or change them. Additional Utilities Document compression effectively reduces PDF file sizes for easier storage and sharing. The image-to-PDF feature supports batch importing multiple images and auto-layout into a PDF document.