Linwood Butterfly

Linwood Butterfly is a free, open-source note-taking app built around an infinite canvas. Users can draw, add rich text or markdown, import and export images, PDFs, and SVGs, and organize notes with pages, areas, and waypoints. It runs on Android, Windows, Linux, and the web, works offline, and can store data locally or through WebDAV, making it suitable for students, handwritten note takers, and visual note-taking workflows.