Trilium Notes

Overview

Trilium Notes is a note-taking program, available on Linux.

Features described in its GitHub repository, on its official website and in its Flathub listing: sync across devices, Markdown support, syntax highlighting, full-text search, self-hosting on your own server, API for automation and integration, offline use.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

At a glance

All of Trilium Notes is free: no feature is locked behind a paid plan, and its code is open.

Its licence (AGPL-3.0) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

About

Trilium Notes is a hierarchical note-taking application with focus on building large personal knowledge bases. Features: Rich WYSIWYG note editing including e.g. tables, images and math with markdown autoformat Support for editing notes with source code, including syntax highlighting Notes can be arranged into arbitrarily deep tree A single note can be placed into multiple places in the tree (see cloning) Fast and easy navigation between notes, full text search and note hoisting Seamless note versioning Note attributes can be used for note organization, querying and advanced scripting Synchronization with self-hosted sync server Sharing (publishing) notes to public internet Strong note encryption with per-note granularity Relation maps and link maps for visualizing notes and their relations Scales well in both usability and performance upwards of 100 000 notes Evernote and Markdown import & export Web Clipper for easy saving of web content REST API for automation

Description from Flathub — AppStream (Flathub)