Best Free Alternatives to Microsoft OneNote in 2026

Digital publishing platform that converts PDFs and office files into HTML5 flipbooks, interactive publications, and embeddable web content.

Kanban-style work management tool for boards, tasks, automation, roadmaps, and lightweight team coordination.

AI work platform for managing projects, workflows, operations, and cross-team processes with boards, automations, and dashboards.

Visual collaboration platform with boards and canvases for collecting, organizing, presenting, and discussing content in education and teamwork.

Art-inspired writing platform for creating stories, picture books, and other creative writing projects with illustrated prompts.

Online whiteboard and teaching platform for live lessons, math work, diagrams, assignments, courses, and feedback workflows.

Etherpad is an open-source real-time collaborative editor with visible authorship, full revision history, and self-hosted control.

Minimal collaborative writing tool focused on drafts, revision history, editorial feedback, and version-aware writing workflows.

Reedsy Book Editor, now part of Reedsy Studio, helps authors plan, draft, edit, and format books for professional export.

Sticky-note canvas tool for posting memos, photos, tasks, and ideas on shared online boards from any browser.

Online book creator for students and teachers to write, narrate, illustrate, and publish digital or printed storybooks.

Data-first digital whiteboard for brainstorming, sticky notes, workflows, ideation, and structured team collaboration.