Client-side only
Super Pdf Tool
Upload PDFs on your device, process them in the browser, and download the result. No files are sent to our server.
Service
Merge PDF
Select multiple PDFs. They are combined in the order you pick (hold Ctrl/Cmd).
Service
Split PDF
Each page → its own file, or pack as ZIP.
Or extract a page range (inclusive, 1-based):
Service
Reorder pages
Enter new order using page numbers (1-based), separated by commas. Example: 3,1,2
Service
Watermark
Text watermark on every page (center, semi-transparent).
Service
Simple annotation
Adds a text line at the bottom-left (note / label).
Service
Signature
Place a PNG/JPG signature image on a page (bottom-right).
Or draw signature: