PDF Comments

Add sticky notes, annotations, and highlights to PDFs

所有處理皆在瀏覽器中完成，不會上傳任何資料。

Offline Ready

File Input

File Output

PDF Comments

Add sticky notes, text annotations, and highlights to PDF pages.

🔒所有處理皆在瀏覽器中完成，不會上傳任何資料。

How to Use

Upload a PDF and add comments with positions. Sticky notes appear as annotation icons in PDF viewers. Text annotations are drawn directly. Highlights add a colored box behind text. All processing happens locally in your browser.