Document Picture-in-Picture
Upload or open a document and keep its scrollable preview visible while you work.
文件子母畫面所有內容都在瀏覽器本機處理，檔案與資料不會上傳。
文件
文件網址
部分網站禁止嵌入預覽，直接文件網址的效果最佳。
預覽
上傳文件或開啟網址後可在此預覽。
Keep a document visible while you work
Open a local PDF, Markdown file, DOCX document, text file, HTML file, image, or another browser-supported document in a focused floating window.
How to use
- 1.Choose or drop a document, or enter a direct document URL.
- 2.Check the vertically scrollable preview.
- 3.Open Picture-in-Picture or use the automatic in-page fallback.
Privacy and compatibility
Local documents are processed in your browser and are not uploaded. Some external websites block embedded previews; direct document URLs work best.
