PangPang ToolsChoose an unencrypted PDF file
New PDF fileAdd a repeated center watermark to all PDF pages using browser-rendered text as an image. Works with Korean and other scripts supported by your device fonts.
PDF & Documents
Watermark PDF Documents with Text
About this tool
Add a repeated center watermark to all PDF pages using browser-rendered text as an image. Works with Korean and other scripts supported by your device fonts.
PDF page workspace
Choose a task. Inputs stay in this page only.
Merge uses all selected documents; edit and extract use this one document.
Switch tasks using the same file. To build on an edit, generate the result and choose “Use result for the next task”. Otherwise tasks keep using the current working file.
CONVERT YOUR FILES
Result
Worked examples
CONVERT YOUR FILES
Result
Worked examples
3-page PDF; move page 3 first and rotate 90°
New PDF ordered 3,1,2 with rotated page 3Load a PDF and inspect page thumbnails before rearranging, rotating or deleting pages. All edits are made to a new locally generated PDF. The original file remains unchanged, but interactive fields and signatures can become invalid after editing.
CONVERT YOUR FILES
Result
Worked examples
Two documents with 2 and 3 pages
One downloadable PDF containing 5 pagesEach source document is copied in file-list order; the originals remain unchanged.
CONVERT YOUR FILES
Result
Worked examples
From a six-page PDF, select pages 2,4-5 in One extracted PDF mode
One 3-page PDF containing original pages 2, 4 and 5 in that orderThe range 4-5 expands to pages 4 and 5; page 2 remains first in the extracted document.
From a six-page PDF, select 5,1,5,3 in PDFs per page ZIP mode
A ZIP containing three single-page PDFs from source pages 5, 1 and 3The duplicate page 5 is removed, preserving the order of the first occurrences.
Questions & answers
Can I extract more than ten pages?
Yes, if you choose the combined-PDF mode, which supports up to 100 selected pages. Separate single-page PDFs in a ZIP are limited to ten selections.
Will editing forms or signatures remain valid after page extraction?
Not necessarily. Copying selected pages may remove or invalidate interactive form fields, outlines, bookmarks and digital signatures. Review the output before formal use.
Does this page upload my PDF to a server?
The extraction runs in your browser. Your selected source PDF is not intentionally uploaded for processing by this tool.
CONVERT YOUR FILES
Result
Worked examples
Choose an unencrypted PDF file
New PDF fileSelect a PDF, set the starting number and choose top or bottom placement. The tool draws numbers on every page and saves a new PDF in your browser.
CONVERT YOUR FILES
Result
Worked examples
Choose an unencrypted PDF file
New PDF fileResize pages by embedding their visible artwork into a new target page and scaling it proportionally without cropping. Supports A4, US Letter and custom point dimensions.
CONVERT YOUR FILES
Result
Worked examples
Password-protected PDF, Known password
Download locally processed resultRemove encryption from a PDF only when you know the password, by copying its pages to a new PDF. Forms/signatures may not survive. Encryption creation is not supported.
Questions & answers
Is this an officially certified result?
Remove encryption from a PDF only when you know the password, by copying its pages to a new PDF. Forms/signatures may not survive. Encryption creation is not supported.