Claude for M365 overview

Claude for M365 is a set of Claude-powered add-ins that work inside your Microsoft 365 apps. Chat with Claude about the file or email you have open, ask it to read or edit content, and move work between Excel, PowerPoint, Word, and Outlook without leaving the app.

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What’s available today

The pages below cover each surface and the features that span them.

• Claude for Excel: read and write cells, formulas, formatting, pivot tables, and charts.
• Claude for PowerPoint: read, edit, and generate slides using your existing templates.
• Claude for Word: draft, redline, and review documents with tracked changes and comment-driven editing.
• Claude for Outlook: triage your inbox, draft replies in your voice, summarize threads, and find meeting times. Admins must complete a one-time Microsoft Graph consent before deployment.
• Work across M365 apps: Claude for Excel, PowerPoint, Word, and Outlook share conversation state, so actions in one app are informed by what happened in the others.
• Connectors and Skills: extend Claude with external context and reusable task recipes.
• Dictation: speak prompts instead of typing them.

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Deployment

These pages cover enterprise admin setup and observability.

• Use Claude for M365 with third-party platforms: connect through Amazon Bedrock, Google Cloud Vertex AI, Azure AI Foundry, or an LLM gateway.
• Security, admin auditability, and analytics: security architecture diagrams, OpenTelemetry audit, usage analytics, and spend tracking.