Edit PDF

Add text annotations to your PDF. Choose position, font size, and target pages. ClaudPDF processes your document entirely in your browser, so your files are never uploaded anywhere.

Use the Edit PDF tool for free with no sign-up, no watermarks and no waiting queues. Drop your PDF in, pick your options, and download the result in seconds.

Because everything runs locally with WebAssembly, Edit PDF works on Windows, macOS, Linux, Android and iOS — and your document never leaves your device.

How to use Edit PDF

1. Open the Edit PDF tool and drop your file into the upload area.
2. Adjust the available options to match what you need.
3. Click the process button — the work happens instantly in your browser.
4. Download your finished file.

Frequently asked questions

Is Edit PDF free?

Yes. Edit PDF is completely free with no sign-up, no watermarks and no file limits.

Are my files safe when I use Edit PDF?

Yes. Edit PDF runs entirely in your browser, so your files are never uploaded to a server.

Do I need to install anything to use Edit PDF?

No. Edit PDF works directly in your web browser on any device — desktop or mobile.

Related tools: Rotate PDF · Watermark · Page Numbers · Crop PDF