ConvertFlow

Edit a PDF

Add text, rectangles, and images on top of any PDF page with a canvas overlay.

Edit a PDF: Add text, rectangles, and images on top of any PDF page with a canvas overlay. Add your file to the tool above, apply it, and download the result — free, in any browser, with no sign-up.

About this tool

Render a page, drop text boxes and shapes onto it, then burn the overlay into a new PDF. Useful for quick fixes, labels, and callouts.

How to use PDF Editor

  1. 1. Add your file

    Drop your file onto the PDF Editor workspace above, or click to browse for it.

  2. 2. Choose the options

    Adjust the settings for pdf editor — the defaults work for most files.

  3. 3. Download the result

    The result is generated in your browser — nothing is uploaded. Click Download to save it.

Frequently asked questions

Is PDF Editor free to use?

Yes. PDF Editor is completely free with no watermark, no account, and no file-count limit.

Are my files uploaded to a server?

No. Processing happens in your browser using WebAssembly and the Canvas API. Your documents never leave your device.

Which browsers are supported?

Any modern browser — Chrome, Edge, Firefox, or Safari. No extension or desktop app is required.

Related PDF tools

Sign PDF

Draw, type, or upload a signature and stamp it onto the document.

Watermark PDF

Stamp text or an image across every page with opacity and rotation control.

Fill PDF Forms

Detect AcroForm fields, fill them in, and export a flattened PDF.

Looking for something else? See all PDF tools.