Search results

An open-source academic notebook that brings Markdown notes, PDF annotations, and literature management together.

An Android handwriting workspace with notebooks, PDF markup, sticky notes, and corkboards.

AI research partner that answers from the sources you add

A private research notebook that runs entirely on your own machine.

A workout notebook with exercise history and progress views

A self-hosted browser notebook that keeps Markdown notes, links, comments, and history together.

Run analytical SQL in an embedded database from a local process or Python program.

A native Markdown notebook for Mac, iPhone, and iPad with a one-time mobile-app purchase.

A simple free desktop notebook with safe saves, version history, folders, and a focus mode.

A free Android Markdown notebook for notes, task lists, reminders, and attachments.

Write naturally by hand and add PDF pages to notes for markup.

Explore Python interactively with completion, object introspection and persistent command history.

A capture-first text notebook that can route drafts into actions and other apps.

A local-first knowledge notebook that combines text, handwriting, boards, and linked notes.

A visual knowledge notebook for connecting research, highlights, and ideas on whiteboards.

A multimodal note workspace for handwriting, audio, documents, PDFs, and study materials.

A Markdown notebook that keeps notes in a Git-backed repository and works in the browser or desktop apps.

A free, open-source Markdown editor for research notes and long-form writing.

A self-hosted note library with Markdown, boards, daily notes, and shared workspaces.

A zoomable handwriting and planning notebook with sub-pages and document annotation.

Edit Python in a scientific IDE with an interactive console, variable inspection, plots, and debugging tools.

Local Markdown notebooks with backlinks, search, and optional self-hosted encrypted sync.

A Synology note app for notebooks, clippings, voice memos, and synchronized offline editing.

Handwritten study notes, PDF markup, audio capture, and AI-assisted review for students.