You can make Excel always open old spreadsheets in Protected View. Enable or disable Protected View using in-built setting, Group Policy, Registry.

Click the Apply button. Let’s delve into these steps in detail. At first, you need to open the spreadsheet in Excel Online and click on the Share button visible on the top-right corner.

Open source collaboration software vendor Open-Xchange has added a spreadsheet function to its open-source, web-based productivity suite, allowing the online editing and sharing of Microsoft Excel ...