chatd

chatd is a local AI assistant that lets you chat with documents directly on your computer without sending data to the cloud.

Private, offline document assistant

chatd loads files from your device and answers questions in a conversational format. Because processing happens locally, file contents stay on your computer, which can be important when working with sensitive information.

Chat with your files

Upload a document and ask questions in plain language to navigate long texts and pull out key details.

• Summarize a document
• Find specific numbers, dates, or facts
• Explain a complex passage
• Help you orient yourself in large texts

Windows app

chatd is available for Windows and installs like a standard desktop program. The developers note that Windows Defender may flag chatd by mistake, so it’s important to download the app only from the official website.