GitCells bridges Excel and Git, enabling version control for spreadsheets. It converts Excel files to human-readable JSON for diffing and merging, then restores them to native Excel format for editing ...
Read, write, and run VBA macros in Microsoft Office files — directly from Claude Code. Works with Excel (.xlsm), Word (.docm), and PowerPoint (.pptm) on macOS and Windows. No Office installation ...
Copilot in Excel introduces new finance-focused capabilities that help teams work to their standards, use trusted financial data, and stay in control of every change. GPT‑5.5 Instant is now available ...
As part of our continued efforts to tackle entire classes of threats, Office 365 client applications now integrate with Antimalware Scan Interface (AMSI), enabling antivirus and other security ...