Pinto Notes

Pinto Notes is an open-source, end-to-end encrypted note-taking app for macOS and iOS, designed for seamless collaboration with AI assistants like ChatGPT, Claude, and Codex. It provides sub-second synchronization across devices, granular user permissions for AI edits, and ensures privacy with zero-knowledge encryption. Ideal for users who want to integrate everyday note-taking with agentic AI workflows without sacrificing privacy, it also supports easy import from popular note apps and clear audit trails for all AI interactions.