Anthropic is bringing Claude straight into Microsoft Word, turning the document itself into the workspace for AI editing. Users can now rewrite and review text in Word documents without ever leaving the page.
In a new release, Anthropic introduces Claude for Word, where edits appear as tracked changes, comments are handled in-thread, and updates happen directly within the document, keeping the entire writing and review process in one place.
Select it, change it, keep moving
Claude picks up inside comments, highlighted text, and structured templates. Drop a note in a section, and the AI tool responds in the same thread, updating the exact passage it’s tied to and keeping feedback and changes connected.
The same flow carries across the rest of the document. Select a paragraph to tighten or shift tone, or start from a template and have Claude draft directly into the existing format, matching headings, bullets, and even pulling in cited material from uploaded sources.
Flags the flaws before they spread
The AI chatbot scans the entire document for issues that tend to accumulate over time. That includes mismatched terms, broken cross-references, and numbering that drifts out of sync in longer files.
When it finds something off, it flags it and proposes a fix without forcing the change through. The structure stays intact, while teams can review and decide what to update, maintaining control over how the document evolves.
Put the workflow on repeat
Some teams often follow the same steps when reviewing contracts, drafting status updates, or building research briefs. Claude takes those repeatable processes and packages them into reusable “skills,” capturing how the work gets done, not just the final output.
Once saved, those workflows can be run again by anyone on the team, producing the same structure, tone, and level of detail each time. It shifts the focus from one-off edits to consistent, repeatable document operations that scale across projects and people.
One workflow across Word, Excel, and PowerPoint
Formatting and structure remain intact as Claude makes changes, with headings, numbering, and defined terms preserved rather than reworked. The setup also fits into existing enterprise environments, allowing teams to access the AI tool through their current systems without introducing a separate workflow.
The same conversation can carry across Word, Excel, and PowerPoint, letting work move between documents without starting over each time.
For now, the feature is rolling out in beta and is limited to the Claude Team and Enterprise plans.
Anthropic is expanding Claude Cowork with enterprise controls as adoption spreads across business functions.