How do I merge PDF files?

Upload your PDF files by dragging and dropping them, arrange them in your preferred order, then click the Merge button to combine them into a single PDF.

Is there a file size limit?

No, there is no file size limit. Files are processed quickly and securely.

Yes, all file processing is done securely. Your files are automatically deleted after processing.

合併檔案

將PDF、圖片和辦公文檔合併為一個PDF

點擊上傳或拖放檔案

PDF、Word、Excel、PowerPoint、WPS Office、圖片（最大 100MB）

保持順序

按檔案順序合併

快速處理

快速安全處理

多格式支援

PDF、圖片、Word、Excel、PowerPoint、HWP