100% in your browser — nothing ever uploaded

The PDF editor that
actually reads the page.

Plate detects the font, size, color and language of every line before you even click — then edits it back in without leaving a trace. No uploads, no watermarks, no waiting for a server.

No account. No install. Works on the file that's already on your desk.
quarterly-report.pdf
Select
Edit
Sign
Northwind Quarterly Report
Revenue grew twelve percent compared
to the prior period across all regions.
Latin · Helvetica Bold · 14pt
Operating costs stayed same as last qtr. Operating costs held steady this quarter.
✨ AI Fix
Margin improved three points year over
year, led by the logistics division.
Detected
Devanagari
Match
98% style fit
0
Files uploaded to a server
0
Scripts auto-matched — Latin to Devanagari
0
% client-side, even the AI call
0
Steps of undo history, always on
Every page is its own object

Not a flattened image — a real, editable stack.

Merge, reorder, sign, and export all treat each page independently, so nothing else on the document ever shifts.

Click any line to rewrite it in place.
Font, size and color match automatically.
Edit
Draw a signature anywhere on the page.
Baked in as a crisp vector layer.
Sign
Drop in another PDF to combine files.
Pages reorder with a simple drag.
Merge
Split every page into its own file.
Or export just the ones you select.
Export
Rebuild paragraphs into a Word file.
Tables come across as real tables too.
Convert
What's inside

Every tool a Word-style edit needs — none of the guesswork.

Nine features working from one shared understanding of the page: what font it is, how big, what color, and what language.

Smart Edit — click any line, it just works

Font family, weight, size, color and language are all detected the instant you click — even the difference between the regular text and a bold number sitting right next to it. Type your correction, and it's rewritten in a font that actually matches, not a generic substitute.

the signature feature

AI grammar fix, inline

One click sends just that line for a grammar and spelling pass — never the whole document.

Whiteout that blends in

Covers old content by sampling the real background color — not a flat white rectangle.

Draw & sign

Freehand signatures, initials, or annotations — baked directly into the page as a vector-crisp layer.

Full undo history

Every edit, rotation and delete is one Ctrl/Cmd+Z away — 25 steps deep.

Merge, split & reorder

Drag pages between files, export a selection, or split every page into its own PDF.

Convert to Word

Rebuilds paragraphs and simple tables into a real, editable .docx — labeled honestly as best-effort.

Language-aware, not Latin-only

One editor, every script.

LatinदेवनागरीΕλληνικάالعربيةКириллица日本語ไทย한국어中文 LatinदेवनागरीΕλληνικάالعربيةКириллица日本語ไทย한국어中文
See it think

It reads the line before it lets you touch it.

Every click runs the same three checks: what does this text look like, what does it say, and what would make the edit invisible.

Detect

Font, size, weight, color

Read straight from the page's own rendering — not a guess from the file format, from the pixels you're actually looking at.

Match

Language & script

Arabic, Devanagari, CJK and eight other scripts get their own correctly shaped typeface — automatically, mid-sentence if needed.

Blend

Rewrite without a seam

The old glyphs are erased with the real background color, and the new text lands on the same baseline, same size, same weight.

Why Plate

What most online editors skip

Typical browser-based PDF tools upload your file to edit it. Plate doesn't have to.

Plate
Typical online tool
Runs entirely in your browser
Yes
Usually not
Auto-matches font, size & language
Yes
Rarely
Inline AI grammar assist
Yes
Rarely
Account or sign-up required
Never
Often
Table-aware editing
Yes
Rarely
Getting started

From PDF to done in three clicks

01

Drop your file in

No conversion, no processing screen — the page renders instantly, right where you dropped it.

02

Click, type, done

Edit text, cover a mistake, sign your name, or reorder pages — each tool lives in one clean toolbar.

03

Download or convert

Export the finished PDF, split it into pieces, or turn it into an editable Word document.

Your PDF is already open.
Nothing else needs to be.

No install, no upload, no subscription to cancel later.