Trilium Notes
About Trilium Notes
Trilium Notes is a free and open-source hierarchical note-taking application designed for building personal knowledge bases. It supports cross-platform use on Windows, macOS, and Linux.
The application organizes notes in a tree structure with features for managing large collections of information. It includes both desktop and browser-based access options, with synchronization capabilities for self-hosted setups.
Summary based on the project's official README and description.
Key features
- Hierarchical note organization with tree structure and cloning capability
- WYSIWYG editor supporting tables, images, and math with markdown formatting
- Source code editing with syntax highlighting
- Note versioning and attribute-based organization
- Synchronization with self-hosted server
- Note encryption with per-note granularity
- Diagram sketching and relation visualization tools
- Scripting support and REST API for automation
Download v0.103.0
May 13, 2026WindowsWindows
macOSmacOS
LinuxLinux
Frequently asked questions
- Is Trilium Notes free?
- Yes. Trilium Notes is free and open-source software, distributed under the AGPL-3.0 license.
- Which platforms does Trilium Notes support?
- Trilium Notes provides downloads for Windows, macOS, Linux.
- What is the latest version of Trilium Notes?
- The latest version is v0.103.0, released on May 13, 2026.
- What platforms does Trilium Notes support?
- Trilium Notes is available for Windows, macOS, and Linux. It can also be accessed through a web browser when using a server installation.
- How do I install Trilium Notes?
- For Windows and macOS, download the binary from the latest release page and run the executable. Linux users can use distribution-specific packages or download the binary release.
- Is Trilium Notes free to use?
- Yes, Trilium Notes is free and open-source software.
- Can I sync my notes across devices?
- Yes, Trilium Notes supports synchronization with a self-hosted server. Third-party services are also available for hosting the sync server.
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