Alternatives/OneNote

Open Source OneNote Alternatives

Organize notes without Microsoft accounts. Open source OneNote alternatives for note-taking, notebooks, and knowledge management you fully own.

10 alternatives available

OneNote is a powerful digital note-taking tool integrated within the Microsoft ecosystem. It excels at freeform note creation, allowing users to easily incorporate text, images, audio recordings, and even web clippings. Many find its organization features – notebooks, sections, and pages – helpful for managing complex information, making it a popular choice for students, professionals, and researchers. However, its tight integration with Microsoft services can be a drawback for those preferring platform independence or seeking more open source options.

The need for OneNote alternatives often stems from a desire for greater control over data and privacy. While Microsoft offers robust features, concerns about data ownership and potential tracking can lead users to explore self-hosted or community-driven solutions. Collaboration features are a key aspect of OneNote, but some users may prefer alternatives with different approaches to sharing and permissions. Furthermore, the dependence on a Microsoft account can be limiting for users who prefer not to rely on a single vendor.

The specific features driving the search for alternatives often include cross-platform compatibility, offline access, markdown support, and robust syncing capabilities. Users also look for alternatives that offer enhanced security features or more flexible organizational structures than what OneNote provides. Finally, some users may desire the customizability and extensibility offered by open source solutions.

What OneNote Offers

01

Freeform Note Creation

OneNote allows users to create notes with a flexible canvas, incorporating text, images, audio, and web clippings in any arrangement.

02

Organization with Notebooks & Sections

Users can organize notes into notebooks, sections, and pages for easy navigation and retrieval of information.

03

Collaboration Features

OneNote enables real-time collaboration on notes with multiple users, making it useful for team projects and shared knowledge bases.

04

Cross-Platform Syncing

Notes are automatically synced across devices, allowing access from Windows, macOS, iOS, and Android.

05

AI-Powered Features

Microsoft 365 integration includes AI capabilities like summarizing notes and suggesting relevant information (usage limits apply).

Common Use Cases

01

Student Note-Taking

Students can use OneNote to take class notes, organize research materials, and collaborate on group projects.

02

Meeting Minutes & Documentation

Professionals can use OneNote to record meeting minutes, create documentation, and share information with colleagues.

03

Personal Knowledge Management

Individuals can use OneNote to collect ideas, track projects, and build a personal knowledge base.

04

Research & Information Gathering

Researchers can use OneNote to organize research papers, web clippings, and other relevant information in one central location.

Open Source Alternatives

Go
53%
MIT

memos

Note Taking

62,642

Open-source, self-hosted note-taking built for quick capture — Markdown-native, lightweight, and fully yours.

View details
91
Repo Health
78
Technical
66
Dependency
Built with
Go53%
TypeScript46%
Updated today
TypeScript
76%
Other

Joplin

Note Taking

56,163

The privacy-first, open-source note-taking app with end-to-end encrypted sync, AI assistance, and a powerful plugin ecosystem across every platform.

View details
93
Repo Health
87
Technical
62
Dependency
Built with
TypeScript76%
JavaScript14%
Updated today
TypeScript
85%
GPL 3.0

Notesnook

Note Taking · File Storage · Security

14,482

End-to-end encrypted, open-source note-taking where your data stays yours — even from the server.

View details
90
Repo Health
84
Technical
66
Dependency
Built with
TypeScript85%
JavaScript12%
Updated yesterday
TypeScript
91%
GPL 3.0

NoteGen

Note Taking · Knowledge Management · AI Assistants

12,701

Capture anything first, then let AI transform your scattered records into polished, structured Markdown notes with RAG-powered knowledge retrieval.

View details
86
Repo Health
74
Technical
67
Dependency
Built with
TypeScript91%
Updated 3 days ago
TypeScript
92%
GPL 3.0

Blinko

Knowledge Management · Note Taking

10,960

A self-hosted, AI-powered card note-taking tool that lets you capture fleeting thoughts instantly and retrieve them with natural language search.

View details
81
Repo Health
69
Technical
65
Dependency
Built with
TypeScript92%
Updated 3 days ago
TypeScript
82%
AGPL 3.0

Standard Notes

Note Taking

6,612

End-to-end encrypted notes and files — private by design, built to last, and fully self-hostable.

View details
88
Repo Health
83
Technical
67
Dependency
Built with
TypeScript82%
JavaScript14%
Updated 5 days ago
Vue
46%
MIT

flatnotes

Note Taking · Knowledge Management

3,206

Self-hosted, database-free note-taking with plain Markdown files, full-text search, wikilinks, and zero proprietary lock-in.

View details
74
Repo Health
64
Technical
81
Dependency
Built with
Vue46%
Python32%
JavaScript13%
Updated yesterday
JavaScript
40%
MIT

NoteDiscovery

Note Taking · Knowledge Management · Productivity

2,775

A self-hosted markdown knowledge base with MCP-powered AI integration, graph views, LaTeX math, and built-in drawing — your notes stay on your server, forever.

View details
80
Repo Health
59
Technical
75
Dependency
Built with
JavaScript40%
Python32%
HTML25%
Updated yesterday
JavaScript
55%
Other

Lokus

Note Taking · Knowledge Management

780

Local-first note-taking with graph view, canvas & AI plugins—your Markdown files, zero telemetry, blazing-fast Rust performance.

View details
78
Repo Health
75
Technical
65
Dependency
Built with
JavaScript55%
HTML21%
Rust12%
Updated 3 days ago
Dart
61%
GPL 3.0

Owlistic

Note Taking · Productivity

432

Self-hosted, open-source real-time note-taking and task management with WYSIWYG editing, live sync, and role-based access control.

View details
46
Repo Health
74
Technical
71
Dependency
Built with
Dart61%
Go39%
Updated yesterday

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