Edit & Sign

Edit PDF

Open any PDF in its own full-screen editor - opened in a new tab so the rest of your tools stay put - and add text (choose a font family, weight and alignment), highlights with adjustable opacity, straight lines, stamps, sticky notes, real clickable links, images, and a signature you draw by hand or upload as an image. Every change is tracked with full undo/redo, anything you place can be deleted or repositioned, and pages can be deleted or rotated before you save. Everything runs locally in your browser and is embedded permanently into the page content when you save - no separate annotation layer that might disappear in other viewers.

  • Files never leave your device
  • Runs entirely in your browser
  • Free, no account needed

What you can do

Rich text tool

Add text in Helvetica, Times New Roman or Courier, bold or regular, aligned left, center or right.

Adjustable highlights

Highlight any area in your chosen colour with a custom opacity level.

Draw or upload a signature

Sign by hand with your mouse or trackpad, or upload an image of your existing signature.

Stamps, notes and links

Drop in APPROVED / CONFIDENTIAL / DRAFT / REJECTED stamps, sticky notes, or real clickable links.

Lines and images

Draw straight lines and place your own images anywhere on the page.

Manage pages

Delete or rotate individual pages before you save.

Full undo/redo

Every change is tracked - undo, redo, or delete any element at any time.

Print or save instantly

Open your edited PDF in a new tab to print, or download it directly - nothing is ever uploaded to a server.

How to use Edit PDF

  1. 1

    Open Edit PDF and upload your file

    Click "Use Edit PDF" and choose a PDF from your device. It opens in its own dedicated editor tab.

  2. 2

    Pick a tool from the toolbar

    Choose Text, Highlight, Line, Stamp, Note, Link, Sign or Image from the toolbar at the top.

  3. 3

    Click anywhere on the page to place it

    Drag to reposition, use the colour, font and opacity controls to customise it, and press Delete or Backspace to remove anything you no longer need.

  4. 4

    Manage pages if needed

    Open the Pages panel to delete or rotate individual pages.

  5. 5

    Save or print your PDF

    Click Save PDF to download your edited file, or Print to open it in a new tab ready to print.

Common ways to use Edit PDF

Fill out a form without a printer

Add typed text directly into blank fields on a scanned or digital form.

Mark up a contract before signing

Highlight key clauses, add sticky notes for questions, then sign and save.

Stamp a document

Drop an APPROVED, DRAFT or CONFIDENTIAL stamp onto every relevant page.

Build a clickable PDF report

Add real, clickable links to a table of contents or reference URLs.

Sign documents remotely

Draw a signature by hand, or upload a photo of your existing signature, and place it exactly where it needs to go.

Frequently asked questions

Can I edit existing text already in the PDF?

This tool adds new text and other elements on top of pages. Editing the original text of a PDF requires full text-stream editing, which is a fundamentally different operation and not yet supported. To change existing text, use a dedicated PDF editor.

Can I remove something I added by mistake?

Yes. Select it and press Delete or Backspace, or use the Undo button (or Ctrl+Z) to step back through your recent changes.

Can I use my own signature?

Yes. Draw one by hand with your mouse or trackpad, or click "Upload a signature image instead" to use a photo or scan of your existing signature.

Does Edit PDF open in a new tab?

Yes. Uploading a file opens the full editor in its own dedicated browser tab, so your place in the rest of the toolkit is never lost.

Are my changes embedded permanently or stored separately?

Everything you add is written directly into the page content when you save - it is permanent and will appear in all PDF viewers without needing a special annotation reader.

Add text, signatures, stamps and links to your PDF - free, opens in its own editor.

  • Files never leave your device
  • No upload required
  • No account needed
  • Unlimited use, always free