Helpful, not the whole app

Helpful with your notes. Not the identity of Penink.

Summarize, explain, find related information, and work with notes you already have. Smart tools are a feature of Penink — handwriting, folders, and documents are the product.

Penink toolbar with smart tools available beside handwriting and tabs

Work with existing notes

Smart tools in Penink are for the pages you wrote, the PDFs you highlighted, and the folders you built. Summarize a lecture. Explain a section you barely remember. Find related notes. Create flashcards and study questions when you are revising.

AI is not the homepage

Penink is a digital notebook for tablets. The difference is folders that work like folders, and handwriting that feels like writing. Smart tools help you use that library. They are not a chatbot with a notebook taped on.

Stay in the workspace

You should not have to export a page to another product to get a summary. Ask Penink to help, then keep filing, writing, and searching in the same explorer.

Download

Get Penink on your tablet.

Available for iPad and Android tablets. Penink is not a phone app — it is built for the bigger screen.

Built for the bigger screen. Apple Pencil and compatible Android styluses.