PDF Editor Online

Add text, images, signatures, highlights, comments and true redactions to any PDF — free, and your file never leaves your device.

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Features

🔒

Your file never leaves your device

Rendering, editing and export all happen in your browser. Nothing is uploaded to any server, so confidential contracts stay confidential.

⬛

Real redaction, not a black box

Pages with redactions are rasterized before being written into the new PDF, so the covered text is physically gone — it cannot be copied, searched or recovered.

✍️

Text, images and signatures

Click anywhere to add text with your own size, color and weight. Drop in a PNG or JPG stamp, or sign by hand with the freehand pen.

🖍️

Highlight, shapes and arrows

Draw rectangles, circles, lines and arrows with custom stroke and fill, or drag translucent highlights in yellow, green, pink and blue.

💬

Numbered comments

Drop numbered pins on the page and collect every note in one panel. Click a comment to jump straight to its page and position.

🔄

Page tools and autosave

Rotate or remove pages, undo and redo with Ctrl+Z, and pick up where you left off — your work is kept locally in IndexedDB.

How to Use

1

Open your PDF

Drag a PDF onto the page, click to browse, or press Ctrl+V to paste. Files up to 50MB are supported and stay on your computer.

2

Pick a tool and edit

Choose text, image, shape, pen, highlight, redact or comment from the toolbar, then work directly on the page. Drag objects to move them, use the handles to resize.

3

Adjust in the side panel

Select any object to change its color, size, opacity or layer order. Rotate or delete pages from the toolbar if you need to.

4

Export the new PDF

Click Export PDF to download the edited file, or save just the current page as a PNG image.

Frequently Asked Questions

Is this PDF editor really free?
Yes. Every feature is free with no account, no watermark and no page limit.
Are my PDF files uploaded anywhere?
No. The PDF is read, rendered and re-written entirely inside your browser using JavaScript. It is never sent to a server, which makes the tool safe for contracts, invoices and other sensitive documents.
How is redaction different from drawing a black rectangle?
Drawing a black rectangle in most editors only stacks a shape on top — the text underneath is still in the file and can be selected or extracted. Here, any page containing a redaction is rendered to an image and placed into a brand-new page, so the original text never makes it into the exported PDF.
Can I sign a PDF with this tool?
Yes. Use the pen tool to sign by hand with your mouse or finger, or upload a transparent PNG of your existing signature or stamp and position it on the page.
Can I edit the text that is already in the PDF?
This editor adds new content on top of the existing pages rather than reflowing the original text. You can cover old text with a redaction or a filled shape and type the corrected version next to it.
What happens to my work if I close the tab?
Your PDF and annotations are saved locally in your browser's IndexedDB. When you come back, the tool offers to restore the unfinished session.

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