Jan: Open-Source, Offline AI Chat Assistant with Full Customization and Data Privacy
Jan is a free, open-source ChatGPT alternative that runs entirely offline on your device, prioritizing privacy and user control. With over 3.2 million downloads, Jan enables users to ask questions, brainstorm, and boost productivity without sending data to the cloud. You can fully customize Jan with extensions, personalize AI assistants, and adjust alignment or moderation settings to your preferences. All data and conversations are stored locally in universal formats, ensuring complete data ownership and freedom. Jan’s open development model encourages transparency and community contributions, making it a flexible and privacy-first AI solution for individuals and developers.