X.ai has introduced a new Microsoft Word add-in called Grok, designed to help users transform notes into structured documents, rewrite text for clarity, and integrate web research into their work. The add-in is available for free through the Microsoft Marketplace and supports Microsoft 365 users. It also extends to PowerPoint and Excel, offering similar functionalities across these platforms.
Grok for Word allows users to input notes and generate structured, long-form text. It can draft proposals, reference materials, or guides and refine writing styles across multiple authors. The add-in also includes tools for grammar correction, text rewriting, and style alignment. Additionally, it enables users to search the web for research or data, or even generate diagrams for their documents. Grok can leverage connectors to draft content from recent emails or files stored in SharePoint or Google Drive.
The announcement was made on June 18, 2026, with X.ai highlighting the add-in's capabilities for improving productivity and document quality. The tool is positioned as a complementary feature to Microsoft Word, enhancing its existing functionalities without replacing them.
Source: xai
