Your message across the document
Enter text such as CONFIDENTIAL, DRAFT, SAMPLE or a project name. ProScan PDF places the message diagonally across the center of every page with a readable semi-transparent finish.
Mark every page intentionally
Apply your own semi-transparent text across every page, choose a color that suits the document and save the result as a separate PDF copy.

Enter text such as CONFIDENTIAL, DRAFT, SAMPLE or a project name. ProScan PDF places the message diagonally across the center of every page with a readable semi-transparent finish.
Select Cyan, White, Light Gray, Dark Gray, Dark Red, Dark Yellow or Black. Cyan is selected by default, and the color choice remains explicit before the PDF is created.
The source PDF is not silently overwritten. ProScan PDF creates a new watermarked file in My Files so the untouched original remains available.
A clear three-step workflow
ProScan PDF keeps the action, confirmation and saved file inside one focused workflow.
Open Tools, choose Add Watermark and select the PDF you want to mark from My Files.
Replace the default CONFIDENTIAL text with your own wording if needed, then select one of the seven available colors.
Tap Create Watermarked PDF. The document is processed locally, saved to My Files as a new PDF and followed by a completion confirmation.
Built for practical documents
The watermark is sized relative to each PDF page and placed diagonally through the center, creating a consistent visual treatment across portrait, landscape and mixed-size documents.
A visible watermark can identify a draft, label a sample, mark internal material or add a project or organization name before the PDF is sent to someone else.
The new copy appears in My Files and can then be renamed, organized, compressed, signed, locked or shared without leaving ProScan PDF.
Questions, answered
Practical details about how this feature works in ProScan PDF.
Yes. The selected text and color are applied across every page in the new PDF copy.
Cyan, White, Light Gray, Dark Gray, Dark Red, Dark Yellow and Black are available, with Cyan selected by default.
No. ProScan PDF saves a separate watermarked copy in My Files.
No. The watermark is rendered locally on your iPhone or iPad.
Continue the workflow