Best PDF Apps for iPad and Apple Pencil in 2026
Pdf apps for ipad and apple pencil does not require expensive software or deep technical knowledge — but it does require knowing which specific actions make th…
With an Apple Pencil the iPad is one of the better PDF annotation devices available — handwriting on a document feels closer to paper than any laptop workflow. The apps differ less in whether they support the Pencil than in what happens to your marks afterwards: whether they stay editable, whether they export as standard PDF annotations, and whether anyone else can see them.
GoodNotes
Built for handwriting first. Excellent Pencil latency, palm rejection, and handwriting search that actually finds words in your own writing. Import a PDF, annotate it, export it back out. Best when the PDF is something you are studying or marking up at length.
Watch: its richest features live in its own notebook format. Export to PDF before sharing, or the recipient sees a flattened approximation of your work.
Notability
Similar territory with a distinctive feature: it records audio and links it to what you were writing at the time, so tapping a note jumps to that moment in the recording. If you annotate during lectures or client calls, that is hard to replace.
PDF Expert
The closest thing to a real editor on iPad. Alongside Pencil annotation it does in-place text editing, image replacement and redaction — a genuine rarity on tablets. Editing features are paid.
Adobe Acrobat Reader
The right choice when the document has to go back into someone else's process. Standards-correct annotations, reliable form handling including forms other apps decline, and signature support. Free for reading, annotating and signing.
Apple Notes and Files
Both already on the device and both underrated. Files previews a PDF and supports Markup — enough for a signature or a quick circle. Notes will hold an annotated PDF alongside everything else on a topic. No install, no account.
Xodo
Free, no watermark, and covers annotation, form filling, merging and page organisation. The pragmatic pick when you want capability without a purchase.
Where the iPad still is not the tool
Precise text editing on a long document. Even PDF Expert, which does it properly, is working against a touch interface and a small viewport. For rewriting a clause or fixing a table, a desktop or a browser editor is faster — Online PDF Edits runs in Safari on iPad if you want to stay on the device, and it rewrites the text objects in place so the surrounding layout does not move.
How this list was put together
These are capability comparisons drawn from each tool's own documentation and generally available behaviour, not a hands-on benchmark. Prices and version numbers are deliberately left out: they change often enough that a stale figure here would be worse than none. Check the vendor's page for current pricing before committing to anything paid.
Frequently asked questions
Do handwritten Pencil annotations survive when I send the file? Only if you export to PDF. Sent in an app's own notebook format, they are readable only by that app. Export first, then check the result in a plain viewer before sending anything that matters.
Which app is best for marking up student work or contracts? Adobe Acrobat Reader or Xodo, because both write standard annotations the recipient's software will render. GoodNotes and Notability are better for your own study and worse for handing work back.
Can I fill in a PDF form with the Pencil? Yes for signatures and handwritten entries. For interactive form fields, use Acrobat Reader — it handles field types the others silently skip.
Is an iPad enough to replace a laptop for PDF work? For reading, annotation and signing, comfortably. For document production and precise editing, not yet.
