Make your personal information private, manage and share it securely.Native Unicode application (Windows, OS X, iOS, and Linux). AES-256 encryption. Five document types (accounts, notes, tasks, events, contacts). Creole markup (subset). State-dependent icon color for tasks and events. Document history. Filters. Reminders. Hierarchical tags. Multi-device sync with 'Zero-Knowledge' privacy. Multiple individually password-protected databases. Database sharing. Database hiding. Import/export using standard formats and from Outlook. Extremely fast and low on system resources. And some users say it's very addictive.