Uploaded April 2025 | Updated September 2026, 1 week ago
In this step-by-step tutorial, I’ll show you how to allow multiple users to edit the same Excel file at the same time over a local network (LAN). This method uses Excel’s built-in Share Workbook (Legacy) feature to enable real-time collaboration without needing OneDrive or cloud services.
This is perfect for offices, schools, or home networks where multiple computers are connected to the same Wi-Fi or Ethernet network.
✔ Share an Excel file over LAN
✔ Edit from multiple computers simultaneously
✔ Real-time collaboration without cloud storage
✔ Works on Windows Excel versions
In this step-by-step tutorial, I’ll show you how to allow multiple users to edit the same Excel file at the same time over a local network (LAN). This method uses Excel’s built-in Share Workbook (Legacy) feature to enable real-time collaboration without needing OneDrive or cloud services.
This is perfect for offices, schools, or home networks where multiple computers are connected to the same Wi-Fi or Ethernet network.
✔ Share an Excel file over LAN
✔ Edit from multiple computers simultaneously
✔ Real-time collaboration without cloud storage
✔ Works on Windows Excel versions





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