Obsidian
MacA local-first knowledge base for markdown notes
Overview
Obsidian is a local-first markdown note-taking app designed for building interconnected knowledge bases. It supports bidirectional links, graph visualization of note relationships, backlinks, and custom community plugins for extended functionality. With no vendor lock-in (files stored locally), it’s ideal for researchers, writers, and knowledge workers. Core features are free, while paid add-ons like Sync (for cross-device sync) and Publish (for web sharing) enhance collaboration and accessibility.
Key Features
- Local markdown file storage
- Bidirectional links & backlinks
- Graph view for note connections
- Custom community plugins
- Offline access
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Tool Info
Pros
- ⊕ No vendor lock-in (local files)
- ⊕ Powerful graph visualization
- ⊕ Extensible via community plugins
Cons
- ⊖ Steeper learning curve for advanced features
- ⊖ Paid add-ons required for sync and web publishing