Edit a PDF when you don't have the source document any more
In-place text edits, font matching, and the line where editing the PDF stops being worth it.
The PDF was generated five years ago, the Word file is gone, and you need to change one phone number. Here's what's possible and where to stop.
Ready to try this yourself?
Open Edit PDF in a new tab and read the rest while you upload.
PDF wasn't designed for editing. The format encodes glyph positions, not characters in flowing paragraphs. So "edit a PDF" is always a bit hacky — but for small fixes it works surprisingly well, and Evixpdf's Edit tool covers the common cases.
What's safe to edit
- Phone numbers, email addresses, single words — anything where the line length doesn't have to change much.
- Adding new text (a note, a stamp) on top of the existing layout.
- Highlights, underlines, strikethroughs — annotation layer, doesn't touch the underlying content.
- Drawing shapes or boxes to cover something up.
Where to stop
Replacing a sentence with a longer one — text won't reflow, you'll either overflow or leave a gap. Better to recreate from source.
Changing fonts globally — the original font may not be embedded with enough characters, so substitutions look mismatched. Stick to the same font where you can.
Editing a scanned PDF that hasn't been OCR'd — there's no text to edit, only pixels. Run OCR first.