工作原理
上传 PDF，工具在本地提取文本和版式并生成 Word 文件供下载。不会上传到服务器——处理完全在您的设备上进行。
在浏览器中将 PDF 转为可编辑的 Word（.docx）文档。
🔒 100% Secure & Local: Your documents are processed entirely in your browser and never uploaded to any server.
将文件拖放到此处
Column-aware XY-Cut extraction with Calibri Word styling. Preview your PDF input; download .docx when ready. Up to 80 MB · 25 files / batch
上传 PDF，工具在本地提取文本和版式并生成 Word 文件供下载。不会上传到服务器——处理完全在您的设备上进行。
Conversions run in your tab with JavaScript — no desktop app required.
Files stay on your device during processing. We do not receive your uploads.
Heavy codecs and AI models run locally via Web Workers and WASM (FFmpeg.wasm, Transformers.js).
上传 PDF，工具在本地提取文本和版式并生成 Word 文件供下载。不会上传到服务器——处理完全在您的设备上进行。
含大量图形、扫描页或特殊字体的复杂 PDF 可能丢失格式。不含 OCR；纯图片 PDF 需先有文本层。大文件在内存较小的设备上可能较慢。
Yes. This tool is free convert online with no signup. Processing stays in your browser — no uploads.
You control quality settings. Choose higher quality for no quality loss when converting online.
Every conversion runs inside your browser tab using JavaScript and Web Workers. There is no background server queue and no account is required for core tools.
Your files are never uploaded to FreeConvertKit for processing. Originals, previews, and exports stay on your device unless you choose to download or share them yourself.
When codecs or AI models are needed, WebAssembly modules such as FFmpeg.wasm and Transformers.js execute locally — giving you desktop-class power with absolute file privacy.