How to Edit a PDF on iPad (Markup, Pencil, Done)
The short answer
Edit a PDF on an iPad with the built-in markup tools: open the PDF in the Files app (or Mail), tap the pencil icon, and add text, highlights, drawings, and signatures. For real text edits — changing existing words — use Google Docs conversion or a proper editor app. The iPad’s screen size makes it the best tablet for PDF work, and Apple gives you the basics free.
Edit a PDF on iPad with markup (free, built-in)
- Open the PDF in the Files app.
- Tap the pencil icon (top right) to enter markup mode.
- Use the toolbar: text box for typing, pen and highlighter for drawing, plus menu for signatures.
- Tap Done — changes are saved into the file.
With the Apple Pencil this is a genuinely pleasant way to annotate — the iPad’s markup feels like writing on paper. It covers signatures, notes, highlights, and fill-in-the-line jobs, which is 80% of PDF editing.
When you need more than markup
Markup adds on top; it doesn’t change what’s there. For editing existing text:
- Google Docs route — upload to Drive, open with Docs, edit, export (see PDF to Word conversion — same flow on iPad).
- Editor apps — PDF Expert and similar iPad editors edit text in place; they cost money, and free tiers watermark. Worth it only for regular heavy use.
The honest truth: no free path edits text inside a PDF in place on the iPad. Every free route converts or annotates.
The honest part
Three iPad-specific notes: (1) Scanned PDFs only accept markup — no tool edits their text without OCR. (2) Files app markup saves into the same file — keep a copy before heavy edits if you want the original. (3) Long documents are fine on the iPad’s screen — this is genuinely where the iPad beats both the phone and, for many people, the laptop.