The best Note-taking alternative to OpenBoard Whiteboard is Notesnook, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to OpenBoard Whiteboard and many of them are Note-taking Tools so hopefully you can find a suitable replacement. Other interesting Note-taking Tool alternatives to OpenBoard Whiteboard are Microsoft OneNote, Excalidraw, Xournal++ and Linwood Butterfly.
Offers open-source, end-to-end encrypted notes with device-based privacy, cross-platform support, private vault, secure sync, offline access, markdown editor, exports to multiple formats, automatic backups, organizational tools, and strong encryption.
Pakistan
Comprehensive digital notebook offering organizers, shared notes, multi-device syncing, and optical character recognition, plus cloud-based data management for efficient information handling and accessibility.
United States
Excalidraw is an open-source whiteboard tool that lets you easily sketch diagrams that have a hand-drawn feel to them. Available directly online as a web app and also through CodeSandbox to easily see how the code works, and the app is available for self-hosting.
Czechia
EU
Handwritten note-taking and PDF annotation using pen input and pressure sensitivity, shape drawing, customizable toolbar layouts, image insertion, audio recording, multi-language options, LaTeX integration, and complete export in PDF or PNG formats across all platforms.
Butterfly is a note-taking app where your ideas come first. You can paint, add texts, and export them easily on every device. This app works on android, windows, linux, and in the web.
GermanyEU
Meet the freeform digital canvas where ideas, content, and people come together.
United States
Lorien is an infinite canvas drawing/note-taking app that is focused on performance, small savefiles and simplicity. It's not based on bitmap images like Krita, Gimp or Photoshop; it rather saves brush strokes as a collection of points and renders them at runtime (kind of...
Freeform is a great place to bring your ideas to life. Sketch out a project, design a mood board or start a brainstorming session on a flexible canvas that supports almost any kind of file. And with iCloud, all your boards stay in sync, whether you’re on your Mac, your iPad or...
United States
Experience "digital paper" with seamless note-taking on iOS devices. Annotate PDFs, PowerPoint, and Word, plus organize notes in unlimited folders. Enjoy searchable handwritten notes that sync across devices with iCloud, intuitive QuickNote feature, and customizable templates.
Hong Kong SAR China
All-in-one solution for note-taking, PDF annotation, digital planning, and journaling with 25 pens and brushes, AI shape detection, real-time collaboration, Smart Dark Mode, ASMR sound, audio recording, password protection, over 150 templates, and syncing options.
Vietnam
Notedrafts is a powerful note-taking app that lets you write, draw, and organize your thoughts across different types of documents. Whether you're marking up a PDF, writing on a large canvas, or taking notes in a long vertical layout, Notedrafts adapts to your workflow.
Write is a word processor for handwriting, designed primarily for tablets with an active stylus. Write has the functionality of a vector drawing application, plus a unique set of tools which ease the editing of handwritten text.
United States
