Edit text
How to undo changes to a PDF
Every edit you save becomes a revision. You can step back and forward through them as many times as you like, and your original upload is never modified, so you can always compare against it.
Step by step
- 1Press ⌘Z (Mac) or Ctrl Z (Windows) to undo the last edit.
- 2Press ⌘⇧Z or Ctrl Shift Z to redo it.
- 3Use the undo and redo arrows in the top bar if you prefer clicking.
- 4Press Compare in the top bar to see everything that differs from the original upload.
Free, in your browser, no sign up and no watermark.
Open PDF editorTips
- ✓Undo works across all edit types: text, tables, lines, images and signatures.
- ✓Your latest version is kept in this browser, so you can close the tab and continue later.
Questions people ask
+Is there a limit to undo?
No. Every saved edit can be undone.
+Does undo change my original file?
Your original file on your device is never touched. Undo moves between revisions of the copy you're editing.
Related guides