Click anywhere to type text or draw your signature on your PDF document.
Unsaved work recovered
You have a draft of "document.pdf" from a previous session.
Drop your PDF here to edit
or click to browse from your device
Draw smoothly using your mouse or touch screen
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Filling out forms and signing documents shouldn't require downloading expensive software. With PDFUp's visual editor, you can easily add free-form text and place hand-drawn signatures anywhere on your document.
Upload the PDF document you need to edit or sign.
Use the toolbar to add text boxes or draw your signature. You can drag these elements anywhere on the page.
Click Export to permanently save your additions into the PDF file.
Legal contracts and tax forms contain highly sensitive information. Our offline-first editor ensures your PDF is rendered and signed entirely within your browser's memory.
Our built-in signature pad allows you to draw your signature beautifully using a mouse or touchscreen. It is converted into a transparent, scalable graphic.
Currently, our editor allows you to add new text, signatures, and elements on top of the existing document. It does not allow you to change the underlying text of the original PDF.
Absolutely not. All processing happens locally on your device. We do not store, view, or upload your files.
Yes, you can edit and sign PDFs perfectly from your phone or tablet.
Filling out forms and signing contracts shouldn't require you to print pages, sign them with a pen, scan them back in, and hope the quality holds up. It also shouldn't force you to buy expensive desktop software just to type your name on a dotted line. Our PDF editor gives you a full suite of markup tools right in your web browser. You can click anywhere on the document to add clean, readable text, draw your signature smoothly with a mouse or touchscreen, and add custom notes or redactions.
Security is the biggest concern when editing legal agreements, tax forms, or non-disclosure agreements online. Traditional cloud-based editors make you upload these highly sensitive files to their servers, exposing your personal or corporate data to potential breaches. Our tool is completely different. The entire editing interface and saving process is powered by WebAssembly, meaning it runs 100% locally on your machine. Your private documents are never transmitted over the internet, ensuring your information stays strictly confidential.
You get a fast, desktop-class editing experience without any of the lag associated with cloud processing. Every text box you place and every signature you draw renders instantly on the page. We even include an auto-save feature that protects your progress if you accidentally close the tab. Once your document looks perfect, exporting the final PDF is practically instantaneous. You get professional results with absolute privacy, completely free of charge.