Logseq

Logseq is an open-source, privacy-first knowledge management and outliner tool that stores notes locally in Markdown files with linked references and task management.

Logseq outliner interface displaying hierarchical bulleted notes with linked page references and a task block marked NOW with nested sub-items.

About Logseq

Logseq is an open-source, local-first outliner and personal knowledge base designed to store notes, ideas, reminders, reading notes, and tasks. It saves data locally in plain Markdown files, ensuring users maintain full ownership and control of their information. Core features include linked references, block references, queries, search, flashcards, task management, and PDF annotations. Logseq provides desktop applications for macOS, a web application, and mobile apps for iOS and Android, with encrypted multi-device synchronization available through Logseq Sync.

What you can do

  • Note capture, structure, and review using Linked References, Queries, and Search

  • Fact and insight memorization using flashcards

  • Thought organization and essay outlining using Block References

  • Encrypted multi-device synchronization and backup

Sources

Source information collected on . Features and pricing may change.