Open-source whiteboard tools. To compare with Atoll Architect.

Excalidraw

Whiteboards

Virtual whiteboard for sketching hand-drawn like diagrams

AFFiNE

Note Taking

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledg

tldraw

Whiteboards

Build infinite canvas apps in React with the tldraw SDK. World's best, top-most agent reco

Drawnix

Whiteboards

开源白板工具（SaaS），一体化白板，包含思维导图、流程图、自由画等。All in one open-source whiteboard tool with mind, flowc

draw.io

Whiteboards

draw.io is a JavaScript, client-side editor for general diagramming.

Freeplane

Whiteboards

Application for Mind Mapping, Knowledge Management, Project Management. Develop, organize

WBO

Whiteboards

Online collaborative Whiteboard that is simple, free, easy to use and to deploy

MarkerOn

Productivity

Lightweight (~1.5 MB) open-source screen annotation with click-through mode and keyboard-f

Tldraw Offline

Whiteboards

A desktop app for using tldraw with local files.

Ideon

Whiteboards

Your project is scattered across too many tools. Map the chaos on an infinite canvas where

ThoughtDAG

AI Tools

Your thinking deserves a map: an infinite canvas where LLM conversations grow into an edit

InfiniPaint

Whiteboards

Infinite space, infinite zoom, collaborative canvas program for massive sketches and notes

Drafft.ink

Whiteboards

Effortlessly self-host whiteboards. High-performance, cross-platform digital whiteboard wi

TheOneFile

Whiteboards

The One File is a self contained visual planning and replay environment for networks, smar

Pad.ws

Whiteboards

Whiteboard as an IDE, draw and code in your browser

Revezone

Note Taking

A lightweight local-first graphic-centric productivity tool to build your second brain. S

Excalidraw-CN

Whiteboards

Excalidraw-CN 是支持中文手写和多画布的 Excalidraw 白板工具。Excalidraw-CN is a whiteboard supporting Chine