Octarine is a lightweight, privacy-focused note-taking application designed for writers, developers, and knowledge workers who value data ownership and efficient workflows. Built around plain Markdown files, it offers a fast, distraction-free writing environment with powerful organizational features.
Key Features
- Markdown-based notes: All notes are stored as plain Markdown files that can be opened in any text editor
- Command Bar: Quick access to all app functions without using the mouse
- Ask Octarine: AI-powered chat interface for interacting with your entire note collection
- Writing Assistant: AI tools for rewriting, rephrasing, and content creation
- Fast Search: Blazing fast search across all notes with regex support
- Graph View: Visual representation of note connections and relationships
- Git Sync: Automated backups to GitHub/GitLab for version control
- Multiple Workspaces: Separate work and personal spaces with individual settings
- Properties System: Rich metadata and tagging with infinite nesting
- Lightweight: Only 10MB footprint with millisecond response times
Use Cases
- Personal Knowledge Management: Organize thoughts, ideas, and research in a connected web of notes
- Daily Planning: Use the daily desk feature for task management and journaling
- Writing Projects: Draft articles, documentation, or creative writing with AI assistance
- Developer Notes: Store code snippets, project documentation, and technical notes
- Research Organization: Link related concepts and create custom views for different projects
Technical Details
- Platforms: macOS, Linux, and Windows
- Data Storage: Local Markdown files with optional Git-based cloud sync
- Privacy: Offline-first with optional AI features that require API calls
- Performance: Optimized for speed with minimal resource usage
- Customization: Multiple themes, keyboard shortcuts, and workspace configurations
