toolmunch 100% free · in your browser

Free Online PDF Editor

Edit any PDF right in your browser — add text, insert images, sign, highlight, white-out and rearrange pages, then save in seconds. No account, no watermark, and no “three edits per hour” ceiling. The editor runs entirely on your device, so your file stays with you instead of sitting on someone else’s server.

What you can do with the ToolMunch PDF editor

A good PDF editor should let you fix a document without buying software or learning a design app. ToolMunch keeps the toolbar short and every action one click from the page you are looking at.

Add and correct text

Set new text anywhere on the page in Helvetica, Times or Courier, at any size and colour. To fix a typo, a date or an old price, cover the line with a white box and type the correction on top — the same move a print shop makes, done in two clicks.

Insert and resize images

Drop in a logo, a photo, a stamp or a scanned signature. Drag to position it, pull a corner to resize, and take the opacity down when it needs to sit behind the text rather than over it.

Sign a document

Three ways, all free: type your name with the text tool, draw your signature freehand with the pen, or place a scan of it as an image. Move and resize it until it sits on the line. For a dedicated flow, there is also Sign PDF.

Highlight and mark up

Highlight a passage, draw a box around a clause, or circle and arrow freehand with the pen so a reviewer knows exactly where to look. Every mark keeps its own colour, width and opacity.

White-out and redact

Cover a price, an old address or a mistake with a clean block so the finished PDF reads as intentional rather than patched. Redaction paints over the page — the text underneath stops being visible or selectable in the saved file, but flatten the page to an image first if the removal has to be forensic.

Organise pages

Drag the thumbnails to reorder, rotate a page that came in sideways, duplicate one, delete one, or add a blank page — then save the whole document as a single file.

How to edit a PDF online

  1. Open your PDF

    Drag it onto the page or pick it from your device. It loads straight into this browser tab — there is no upload and no queue.

  2. Make your edits

    Add text, drop in images, sign, highlight, white-out or reorder pages from the toolbar. Undo and redo cover every step, so nothing you try is permanent until you save.

  3. Review the result

    Zoom in to check spacing, size and alignment, then page through the thumbnails to be sure the document reads in the order you want.

  4. Save

    Export the finished PDF instantly. No email, no signup, and no watermark stamped across your work.

Why choose ToolMunch over other PDF editors

Most “free” PDF editors are free until you hit a wall — a task limit, a watermark, a paywall, or a signup form. ToolMunch is built the other way round.

Truly free, with no catch

Edit as many PDFs as you want. There is no daily or hourly task cap, no premium tier gating the basic tools, and nothing added to your document on the way out.

No signup, no email

Open the page and start editing. You never create an account or hand over an email address to download your own file.

Private by design

The editor is JavaScript running in your tab, not a service you post a file to. Your document is read, edited and saved on your own machine, so there is no copy on a server waiting to be deleted.

No watermark, ever

The PDF you save looks exactly like the one you edited — clean, professional, and unbranded.

Fast and lightweight

No installer, no plug-in, no bloated design suite. The editor loads in a second and gets out of your way.

Part of a full PDF toolkit

Merge, split, compress, convert, lock and unlock live one click away in the same free, browser-based family of tools.

Who uses the ToolMunch PDF editor

Students and educators

Fix a typo in an assignment, complete a worksheet, and sign a permission form without printing a page.

Freelancers and small businesses

Update a contract, add a logo, sign an agreement, and white-out old pricing before it goes to a client.

Job seekers

Tweak a résumé, correct a cover letter, or add a signature to an offer letter in minutes.

Everyday users

Sign a lease, complete a government form, annotate a PDF for a colleague, or cover personal details before sharing it.

More free PDF tools from ToolMunch

Everything below runs in the same browser tab, on the same terms — free, no account, no watermark.

Frequently asked questions

Is the ToolMunch PDF editor really free?

Yes. Editing PDFs on ToolMunch is completely free with no hidden paywall. There is no per-hour or per-day task limit and no premium tier holding back the basic tools — you can edit as many PDFs as you need.

Do I have to create an account or sign up?

No. You do not need an account, an email address, or a login. Open the PDF editor, choose your file, make your edits, and save the result — that is it.

Will there be a watermark on my edited PDF?

No. ToolMunch never stamps a watermark on your document. The PDF you save looks exactly like the one you edited, with nothing added.

Are my files safe? Where does my PDF go?

Nowhere. The PDF editor runs entirely inside your browser tab — your file is read from your device, edited on your device, and saved back to your device. There is no upload, so there is no copy of your document sitting on a server waiting to be deleted.

Can I edit the existing text in a PDF, not just add new text?

You can correct existing text by covering the old line with a white box and typing the replacement on top — that is how a typo, a date, or an old price gets fixed, and it is what most PDF editors do behind the scenes. A PDF stores text as positioned glyphs rather than as an editable paragraph, so there is no reflowing of the original text layer.

Can I add a signature to a PDF?

Yes, in three ways. Type your name with the text tool and pick a font, draw your signature freehand with the pen tool, or place a scanned image of it with the image tool. Whichever you use, drag it into position and resize it before you save.

Can I fill in a PDF form?

Yes, for the printed and flattened forms most people are handed. Place text anywhere you need it, add a tick or a cross with the pen tool, and box or highlight a selection — then save and send it without printing a page. Interactive form fields are filled the same way, by typing on top of them rather than into them.

Can I add or delete images in a PDF?

Yes. Insert a logo, photo, or stamp with the image tool, drag it to position, resize it from the corners, and change its opacity. Anything you add can be selected and deleted again, and content already on the page can be covered with the redact tool.

Can I edit a PDF on a Mac, Windows, or phone?

Yes. The editor runs in any modern web browser, so it works on Windows, macOS, Linux, Chromebook, and mobile devices. There is nothing to download or install.

Can I rearrange, rotate, or delete pages?

Yes. Drag the page thumbnails to reorder them, rotate a page 90° in either direction, duplicate a page, delete one, or add a blank page — all before you save a single file.

Does the redact tool actually remove the text underneath?

It covers it. The box is painted onto the page, so the text underneath is no longer visible or selectable in the saved file, but this is a visual redaction rather than a forensic one. For legally sensitive removal, flatten the page to an image first.

Is there a limit on file size or number of pages?

There is no limit we impose. Because the editing happens on your own device rather than on a server, very large or complex documents depend on how much memory your browser has to work with — everyday documents are comfortable.