Combine or split PDFs. Add notes, highlights, and drawings to your PDF documents. Edit multiple PDFs at once and save your changes.
Drag & drop PDFs here, or use the file input above.
Most PDF tools do one thing well: combine, split, watermark, redact. The Modifier is the opposite. It is the editor you open when you do not yet know exactly what the document needs. Drop in one PDF or several, then mix and match operations: rearrange pages, draw on them, type notes onto them, highlight a clause, drop in page numbers, delete the pages you do not want, and download a single clean result. Everything happens in the same canvas and the same browser tab, with no round trips between five different tools.
The Modifier is meant for the times when a single specialized tool would force you to do the same edit five different ways. Filling in a "non-fillable" PDF form by typing on top of it. Marking up a draft contract with comments and highlights before sending it back. Stitching a cover sheet, a contract, and an addendum into one packet you can hand off as a single file. Prepping a long manual for review by removing the pages that do not apply and adding page numbers to the rest.
The entire editor runs in your browser. The PDFs you load are never uploaded, never sent to a server, and never seen by anyone but you, even when they contain contracts, internal documents, or anything else sensitive. Close the tab and the files are gone from this tool entirely.
Open it here: add text, draw, highlight, combine documents, split them, reorder pages, and stamp page numbers, all in one workspace, then download the result. For everyday edits, this covers what most people open Acrobat for.
Yes. Place text anywhere on any page, position it precisely, and it becomes part of the document on export: filling blanks, adding notes, or labeling figures.
That is the point of the combined workspace: merge two documents, delete a page, add a note, and number the pages in a single session with one download at the end, instead of bouncing between four tools.
Yes: freehand drawing and highlighting work like markers on the page, useful for review notes and marking up drafts.
No. All editing happens in your browser, so contracts and reports remain yours alone throughout.