

About SiYuan
SiYuan refactors your thinking by integrating block editing, bidirectional links, and a rich set of elements that support over 20 block-level and 10 span-level types. It facilitates smooth editing of large documents, offers visual outlines, and includes intelligent features such as spaced repetition and AI integration, all while prioritizing user privacy and local data control.
Key Features
- Privacy-first design with end-to-end encryption and offline access
- Block-based editing for precise content organization
- Rich element library and bidirectional linking for dynamic note management
- Smooth handling of large documents with dynamic loading
- Multi-device data sync via mobile server, Docker, and third-party services
- Enhanced productivity with spaced repetition and AI-powered assistance
Pricing
Free version offering essential features for personal note management.
- ✓Basic functions
One-time payment for advanced functionalities and enhanced sync options.
- ✓Third-party S3 and WebDAV sync/backup
- ✓Asset content search
- ✓Export PDF/Image with watermark
Lifetime subscription for cloud collaboration and additional integration features.
- ✓Cloud assets hosting (8G official space)
- ✓Official data sync and backup
- ✓Cloud Inbox
- ✓Advanced third-party sync & backup
- ✓Asset content search
- ✓Export PDF/Image with watermark
Representation of core functionalities
Rendering mind map...
This is the mind map that represents the core functionality of the application. It focuses on the key features and functionalities of the application and provides a visual representation of how they are interrelated.
Summary
SiYuan empowers users with a versatile platform that marries intuitive block editing with robust synchronization capabilities to manage and refactor personal knowledge. Its feature-rich environment is tailored for efficient organization, secure data handling, and enhanced productivity.
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