SiYuan v3.3.4: The Privacy-First Knowledge Management Tool

One-Minute Overview of Siyuan Notes

Siyuan Notes is an open-source, privacy-focused personal knowledge management system that supports fully offline operation and end-to-end encrypted synchronization, ensuring all your data remains under your control. It uses a Markdown block-based editor with WYSIWYG functionality, combined with block-level citations, bidirectional links, and outline views, allowing you to freely organize, connect, and restructure knowledge like building blocks. The official release provides installation packages for multiple platforms, including Windows (x64/ARM64), Linux, Android, and iOS.

Siyuan Notes offers a rich selection of themes and plugins, and honestly, it's really easy to use. Features like search, dual-link functionality, and even a WeChat collection box are very convenient. In fact, all the content on this blog is edited using Siyuan Notes. With stable update cycles, multi-device cloud synchronization, and an active community, it also includes features like one-click publishing tools. If you haven't tried it yet, I highly recommend giving it a shot!

🚀 Quick Overview of Core Features

Scenario	Highlights	Description
Writing & Research	Block-based + WYSIWYG Markdown	Fine-grained block editing, switchable lists/outline views
Knowledge Network	Bidirectional Block Links & Relationship Graphs	Block-level bidirectional links, reverse link panels, and global/local relationship graphs for quick insight into connections
Learning & Memory	FSRS Flashcards & Incremental Reading	Built-in FSRS algorithm, supports excerpt/blank cards, active ecosystem of incremental learning plugins
Structured Data	Database Views	Supports association, aggregation, and templates, enabling table-like knowledge management
AI Assistant	OpenAI Integration	One-click wrting, translation, summarization, typo correction, and brainstorming
Cross-Device Security	End-to-End Encrypted Synchronization	Local-first approach with E2EE, ensuring consistent and secure data across devices
Self-Hosting	Docker & Private Cloud Deployment	Official image `b3log/siyuan:latest`, one-click deployment on NAS/server
Customization	Themes & Plugin Marketplace	Hundreds of extensions available, including themes, widgets, scripts, and AI plugins
Stable Iteration	Weekly/Monthly Release Cycle	Active community, long-term tracking of official release notes

📸 Screenshot (ASRI Theme)

Siyuan Notes v3.3.4 Update Highlights Overview [October 1, 2025]

Overview

This version improves some details.

Click to view more

Below are the detailed changes in this version.

Enhancement

Improve the first empty list item editing
Add Default fill specific time switch to database date field
Improve line break handling within tables
Improve fold heading editing
The embed block of a heading supports hiding the heading itself
Improve database editing cell style
Improve HTML dl/dt/dd clipping
If the block ref is pointing to a doc block, the doc title will be displayed in the block ref floating window
Improve Jump to block icon menu
Improve the behavior of Jump to the next/previous block of the parent block in lists
Improve Jump to the next/previous block of the parent block for container blocks
Improve style for document tags and tables resize in read-only mode
Add icons and zenmuml support to mermaid.js
Upgrade mermaid from 11.11.0 to 11.12.0
Add a refresh button in the upper right corner of the chart block
Doc tree supports Shift+Click to select multiple documents
Ensure compatibility with inline elements containingtags
Prompt when the user attempts to create a workspace in the root directory of the disk
History Retention Days supports a maximum setting of 3650
Improve font loading
Improve return to desktop gesture on Android

Bugfix

Chart block height setting is not fully effective
Filter over rollups doesn't work
Chart not rendering after copying and pasting
Nested lists cause hang after collapsing headings
IFrame block address escape error
XSS to RCE in dynamic icon feature
Doc tree drag function is abnormal

Refactor

Upgrade to Electron v37.6.0

Download Guide

To provide you with the most convenient experience, we have gathered all available download methods on a single page. After accessing the link below, you can freely choose the most suitable download channel based on your personal network environment and preferences.

Available download sources on this page include:
- High-speed direct links from this site: Enjoy fast and stable downloads powered by Cloudflare R2.
- Public cloud disk mirrors: No additional operations required; easily transfer to your personal account. This site provides download options for Baidu Netdisk, Alibaba Cloud Drive, 123 Netdisk, Tianyi Cloud Disk, Xunlei Cloud Disk, Google Drive, and OneDrive.
Important Information:
- Version Updates: This site automatically monitors version updates every half hour to ensure the download page always displays the latest version. Please check the download page for the latest version, which will also be automatically synchronized across all mirror.
- File Verification: Please always verify file consistency using the SHA-256 hash value provided on the page.
- Fee Notice: All channels are completely free.
File Descriptions:
- siyuan-3.3.4-win.exe (x64): Suitable for most computers running Windows 10 or later versions, recommended for most users to download this version.
- siyuan-3.3.4-win-arm64.exe: Only applicable to Windows devices equipped with ARM architecture processors (e.g., some Surface Pro X models); ordinary users do not need to download this version.
- siyuan-3.3.4.apk: For Android phone or tablet users, please select the appropriate version according to your device's operating system.
Please visit the download page: https://www.yinyuee.com/download/siyuan