Grok by SpaceXAI for Word

What it does

Work with an AI Agent directly in your Word documents. The add-in enables a conversation-based agent sidebar that can search the web, update paragraphs, or build professional documents. Simply type what you want into the conversation pane and let the Agent handle research and execution. Ask it to rewrite paragraphs, summarize long reports, improve clarity and tone, generate outlines, create tables, or expand ideas, all without leaving Word.