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Trilium

TriliumNext/Trilium
Download & install Download and install locally. No server needed.

Build your personal knowledge base with Trilium Notes

NotesKnowledge base
Trilium website screenshot

From the README

Trilium Notes is a free and open-source, cross-platform hierarchical note taking application with focus on building large personal knowledge bases.

Stars
★ 38.0k
Language
TypeScript
License
AGPL-3.0
Last updated
2026-09-23
Category
Notes & knowledge base
Section
General