Trilium Notes
TriliumNext community
Download from the vendor
github.com
A program for notes and a personal knowledge base in a tree structure, where each note can hold sub-notes, labels and relations. Note types include rich text, Markdown and code, canvas, Mermaid diagrams, mind maps and spreadsheets. It offers full-text search, revision history, encryption for sensitive notes, and sync between computers through a server you host yourself. Data is stored in an SQLite database rather than plain files, so backup and export need some attention.
Ratings & Reviews
| Licence type | Completely Free, Open Source |
|---|---|
| Licence terms | Open-source licence (AGPL-3.0). Free for any purpose including commercial work, with no time limit, no registration and no licence key. The project passed from its original developer to the TriliumNext community, which is now the official project. |
| Platforms | Linux, macOS, Windows |
| Engineering field | Architecture, Civil Engineering, Electrical & Electronics, Mechanical Engineering |
| Tool type | General Productivity |
| Vendor site | triliumnotes.org |
This link goes to the vendor site. EngiFree hosts no installers and distributes no cracked versions.
Last verified: 2026-10-05
