Tools / PDF
Local · Private · Free

PDF Editor

Open any PDF and click the text to edit it in place: add text boxes, images, shapes, highlights, whiteout and signatures. Runs entirely on your device, no upload, ever.

Drop a PDF here
or click to browse
Files never leave your browser
STEP 1Open a PDFYour file is parsed locally. Nothing is uploaded anywhere.
STEP 2Click any text to edit itPick the Edit text tool, click a line and retype it. Size and the closest matching font are applied automatically.
STEP 3Add & exportDrop in text boxes, images, shapes, highlights, whiteout and signatures, then export your edited PDF.
How faithful are the edits? (honest fidelity note)

Your original PDF content is preserved untouched. Edits are applied as precise overlays, exactly how browser-based PDF editors work. Replaced text is re-drawn at the exact same size and position using the closest standard font (Helvetica, Times or Courier family), because an embedded subset font cannot be re-used for new characters in the browser. For most documents the result is visually indistinguishable; decorative custom fonts will fall back to the nearest standard look-alike.

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Your PDF never leaves the device. Original page content stays byte-identical: edits are applied as precise overlays. Replaced text uses the closest standard font (Helvetica / Times / Courier); sizes and positions are matched exactly.

About PDF Editor

PDF Editor is a free, private tool that runs entirely in your web browser. It works like Sejda: click any existing text to edit it in place, with size and font matched automatically. You can also add text boxes, images, shapes, whiteout and signatures. Nothing is uploaded to a server. No sign-up, no installation, and it keeps working offline. Like every free tool by Digital Heroes, it is 100% free with no limits.

What you can do

How to use PDF Editor

  1. Open PDF Editor: it runs entirely in your browser, with no signup.
  2. Drop your PDF onto the upload area (or click to browse): the file never leaves your device.
  3. Pick a tool: Edit text to click and retype existing text, or use the toolbar to add text, shapes, images and more.
  4. Click Export PDF to download your edited file, or Page to PNG to flatten the current page.

Frequently asked questions

Is PDF Editor free?

Yes. PDF Editor is completely free for everyone. No sign-up, no account and no usage limits.

Is it private? Are my files uploaded anywhere?

No. PDF Editor runs entirely in your browser on your own device, so your data never leaves your computer and nothing is uploaded to a server.

Does it work offline?

Yes. This tool is a Progressive Web App: once the page has loaded it keeps working offline, and you can install it as an app from your browser.

Do I need to install anything or create an account?

No. Just open the page and start using it. Installing it as an app is optional and only adds offline convenience.

What does PDF Editor do?

PDF Editor lets you click any text on a PDF page and retype it, with size and font matched automatically. You can also add text boxes, images, shapes, highlights, whiteout and signatures. Export back to PDF or flatten a page to PNG. No upload required.

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