秒级提取，高效办公利器
从论文、研报或协议文档中快速提取关键引文或段落，轻松粘贴至Word或编辑器中二次编辑。
分词与文字解析全部在本地内存沙箱内执行，商业机密绝不外流。
Easy Step-by-Step Instructions
- 上传您的PDF文件。
- 在预览面板中查看识别到的文本内容。
- 一键复制到剪贴板或下载为.txt文件。
100% Private In-Browser Execution Guarantee
MergePDFFilesFree processes files directly on your computer or phone using WebAssembly and client-side JavaScript. Your files are never uploaded to any remote server or stored in the cloud.
Frequently Asked Questions
Q.处理涉及保密条款的商业合同时是否安全？
百分之百安全。任何字符都不会通过网络向外发送，全程本地沙箱运算。
Explore Related In-Browser Tools
100% private, zero cloud uploads, and unlimited free processing
PDF to JPG
Extract pages from your PDF and save them as high-quality JPG images.
PDF to PNG
Convert every PDF page into sharp, lossless PNG graphics with high fidelity.
Merge PDF
Combine multiple PDF files into one single document in your exact order.
Split PDF
Separate PDF pages, extract specific ranges, or split all pages into distinct files.
Rotate PDF
Rotate PDF pages permanently by 90, 180, or 270 degrees clockwise or counterclockwise.
Delete Pages
Remove unwanted pages from your PDF file and save a clean document.