The flagship editor
One canvas. Every PDF edit. Nothing uploaded.
Place text, sign, redact, stamp, and rebuild a PDF on one page — then save one file. This is the all-in-one workspace version of every editing tool on this site, for documents that need more than one kind of edit.
Drop a PDF here to start editing
Why this instead of a single-purpose tool
Every other tool on this site is deliberately narrow — Sign PDF signs, Redact PDF redacts, Add Watermark stamps a watermark. That's the right shape for a one-step job. But real documents rarely need exactly one edit. A signed contract usually also needs a date stamp and a sticky note flagging a clause. A report going out for review needs redaction, highlights, and comments together, not in three separate re-uploads across three separate tabs.
This editor is that combined canvas. It's the same underlying engine as the individual tools — the same signature renderer, the same redaction rasterizer, the same watermark and form-field logic — just all reachable from one sidebar, on one document, saved as one final file. Nothing here is a cut-down demo of the standalone tools; it's the professional-grade version for anyone editing a real document rather than running a single quick task.
What actually sets it apart
- 27 tools in one sidebar — annotate, redact, sign, stamp, fill forms, and organize pages without leaving the page
- A real undo/redo history (30 steps), not a one-shot irreversible action
- Auto-save and resume, so a closed tab doesn't mean starting over
- A pre-save Review All Pages preview that renders exactly what you'll get, before you commit
- Built-in handling for password-protected and slightly damaged PDFs, instead of a dead-end error
How it works
Load a PDF, edit it visually, save one file — the whole flow stays in three steps, no matter how many different edits you make in between.
1. Load your file
Drop in a PDF or pick it from your device. It's parsed and rendered right in your browser; if it's password-protected, you're prompted for the password before anything else loads. Nothing leaves your device at this or any later step.
2. Edit on the canvas
Pick a tool from the sidebar and click or drag directly on the page — add text, drop a signature, draw a redaction box, drop in a stamp or sticky note, place a form field. Switch tools and pages freely; every change is tracked in the undo history, and your progress auto-saves in the browser as you go.
3. Review, then save
Before you commit, open Export Options and use Review All Pages to see a true preview of the output — pages that will be flattened by redaction are clearly marked. Save, and everything you placed is baked into one downloaded PDF.
Related tools
Real-world scenarios
Reviewing and marking up a contract
Highlight the clauses that need a second look, drop a sticky note on the payment terms, draw a quick rectangle around the section your lawyer flagged, then place your signature on the last page — all as one pass, saved as one file you can send back the same afternoon.
Preparing a signed and stamped official document
Fill in the fillable form fields, place your signature and today's date, add an official-looking stamp in the corner, and if the recipient needs to verify anything, drop in a QR code linking to a reference page — then run Review All Pages once before you save, so you know exactly what's going out.
Redacting a sensitive report while adding notes
Draw redaction boxes over anything that shouldn't leave the building — those pages get fully rasterized on save, so there's no text layer left underneath to recover. Then highlight the sections that are safe to discuss and leave sticky notes for whoever reads it next, all before the file goes out the door.
Advanced PDF Editor — frequently asked questions
Fully free, with no locked tier. Every tool inside the canvas — signatures, redaction, forms, watermarks, stamps, and the rest — works without payment or a usage cap. The site may show ads to cover hosting, but no editing feature sits behind a paywall.
No. Your file is loaded and rendered directly in your browser using JavaScript. Every edit, save, and export happens on your own device — nothing is transmitted anywhere, so there's nothing sitting on a server to be breached, subpoenaed, or mined for data.
The individual tools (like Sign PDF or Redact PDF) each solve one job well and are perfect if that's all you need. This editor is the combined canvas: it puts text, highlights, redaction, signatures, stamps, form fields, watermarks, and page organization on the same page at the same time, so a document that needs three or four different edits doesn't need three or four different tabs and re-uploads.
No. The signature tool here is the same casual, personal-use signature feature used across the site — draw or type your name and place it on the page. It doesn't provide a certified audit trail or identity verification, so it isn't a substitute for a dedicated legal e-signature platform when a legally binding signature is actually required.
Text, highlight, rectangle, and freehand drawing; permanent text redaction and best-effort text editing; sticky notes and hyperlinks; a draw-or-type signature tool and rubber stamps; QR codes, barcodes, and inserted images; watermarking (add or remove); fillable form fields; page organizing, merging, splitting, and blank-page insertion; image extraction, page numbering, and Bates numbering. All of it saves into a single output file.
Yes — the editor keeps a running history of your last 30 actions, covering both canvas edits and page-level changes like reordering or deleting a page, so a bad edit is always one Ctrl+Z away.
Your in-progress session auto-saves in your browser as you work, and you'll be offered to resume it the next time you open the editor on the same device. Very large PDFs may be too big for the browser to auto-save, so it's still worth downloading your work once you're done with a session.
Yes. The Export Options panel includes a Review All Pages step that renders a preview of exactly what the saved file will look like, using the same rendering pipeline as the real save — so there's no separate 'preview mode' that could show something different from what you actually get.
Password-protected files prompt for the password and unlock in-browser before editing. Files with structural issues are checked on load and flagged with a plain-language description of what's wrong, with a link to the full validity checker if you want more detail — rather than a generic failure message.
Yes, the canvas is built to run in any modern browser, though precise placement work (like careful redaction or measurement) is easier with a mouse or stylus on a larger screen than with a fingertip on a phone.