Merge PDF files
Combine pages from multiple PDFs in the order the files are selected.
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Files & PDF
Watermark PDF
Add an angled text watermark to each PDF page.
Free to useProcessed on your device
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About this tool
Add an angled text watermark to each PDF page.
How to use
- Choose the local file you want to process.
- Set the available options, then run the tool.
- Inspect the result and download the output. Your original file is unchanged.
PDF processing stays in this browser. Password-encrypted PDFs are not supported. Save a copy: editing can invalidate digital signatures. Maximum input is 100 MB and 1,000 pages; image output has lower page limits. Watermark text uses the built-in Helvetica font and supports the WinAnsi character set; use Latin letters and common punctuation.
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