DocRazor · PDF toolkit
Edit a PDF without uploading it
Add text, notes and your signature to any PDF, right in your browser. Place text boxes wherever you need them, pick the font and colour, then download — your document never touches a server.
No upload No sign-up Free 100% in your browser
1
Open your PDF in DocRazor.
2
Click on the page and type — or drop in your signature.
3
Download your edited PDF.
FAQ
Can I edit the existing text in the PDF?
DocRazor lets you add new text, notes and signatures on top of the page — the way most “edit PDF” tools work. It doesn't retype the document's original glyphs, but you can cover, annotate and complete it freely.
Is my PDF uploaded to edit it?
No. All editing happens locally in your browser — nothing is sent to a server.
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Part of the Privacy-First Suite — sanitize text, extract mind maps, edit video and optimize PDFs, all in your browser.