PDFadd borderPDF
Add Border to PDF
Add a clean colored frame inside every page with adjustable margin and thickness.
Add PDF file
Drag and drop one PDF here, or choose a PDF from your device.
Tip: The border is drawn inside the page and does not change page dimensions.
PDF Tools
Add a border to PDF online
Frame certificates, worksheets, reports, and presentation documents consistently.
Custom color
Choose the border color that fits the document.
Margin and thickness
Control the border position and visual weight.
Every page
Apply one consistent frame throughout the document.
One PDF output
Download one bordered PDF directly.
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