iPad · Mac

Marginalia

Ask the page a question, in your own handwriting.

Coming soon Support

About

A PDF reader for iPad. Handwrite a question in the margin and get an answer grounded only in that document, with page citations, entirely on the device.

A proper PDF reader with Apple Pencil annotation
Handwritten questions, cited answers
Nothing leaves the iPad

Support

Something not working, or an idea? Email support@meralsoftware.com with your device model and OS version.

Privacy

Marginalia collects no data and works entirely on your device. Read the Marginalia privacy policy.

Permissions it asks for

Files — you choose which PDFs to open; they are indexed and stored only on your device.