Tag
6 catalogue entries use this topic; each Project's license policy is labeled separately.
Free offline Markdown notes with private sync
Joplin is a free, open-source note-taking and to-do app that keeps Markdown notes in notebooks with tags, works fully offline, and synchronises through user-chosen targets with end-to-end encryption.
Free flashcard app that schedules reviews with spaced repetition
Anki is a free flashcard program that schedules each card for review just before you are likely to forget it, cutting time spent on material you already know.
Free open-source research assistant that collects, cites, and shares sources
Zotero is a free, open-source research assistant that collects, organizes, cites, and shares research sources across desktop, mobile, and the web.
Private encrypted notes across every device
Notesnook is an open-source, end-to-end encrypted note-taking app with notebooks, tags, and reminders that works offline across mobile, web, and desktop, syncing through its own cloud from a free tier.
End-to-end encrypted notes on every device
Standard Notes is a free, open-source note-taking app that protects notes and files with audited end-to-end encryption and syncs them across unlimited devices.