Trilium Notes
OPEN SOURCE
Open-source, hierarchical note-taking knowledge base.
About
Trilium Notes is a personal knowledge base that allows users to organize notes in a tree structure. It supports rich text, code, and synchronization between instances.
Pricing
Pricing Type
Open Source
Billing
One-time payment
Last checked: February 22, 2026
Related Apps
Key Facts
Categories
Platforms
Web
Mac
Windows
Linux
Company
Trilium Notes
Founded
Founded in 2018
Language
English