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The open source workspace, one app for all your work.
Interactive study boards for any topic, no new subscription needed
Stop re-explaining your codebase to every new agent session
Production-ready agent skills for Claude Code, Cursor, and Codex
Private full-text search for your pages and files
Personal AI agent with local memory and 100+ integrations
Self-organizing AI second brain for Obsidian, plain Markdown
Local-first knowledge OS with E2E encryption and P2P sync
Team wiki and knowledge base with realtime collaboration
Make LLM context visible, editable, and graph-structured
Local-first AI agent that learns, remembers, and never phones home
ownCloud is a secure file sharing and content collaboration platform, offering on-premises and SaaS solutions for data sovereignty and productivity.