does anyone know if it is possible to write add-ins for Excel 2011 on the Mac? Preferably in C/C++/Cocoa, but almost any language would do. If so, pointers towards the SDK would also be appreciated.

Microsoft is adding a new button to the Home tab in Office to make Add-ins more accessible. The feature has already shipped to all Word, Excel, and PowerPoint for web and Windows users. To access this ...

While we rely on Excel for everything from simple budgeting to complex data analysis, many of us are still stuck using the ...

Microsoft is working on adding XLL add-in protection for Microsoft 365 customers by including automated blocking of all such files downloaded from the Internet. This will help tackle the rise of ...

Microsoft Excel is one of the most popular tools out there for number-crunching. However, there are a plethora of other ways ...

Microsoft says the Excel spreadsheet software is now blocking untrusted XLL add-ins by default in Microsoft 365 tenants worldwide. The company announced this change in January with a new entry added ...

Microsoft plans to add a feature to Office Excel that will make it harder for cyberattackers to exploit the spreadsheet application's "add-ins" function to run malicious code on a victim's computer.

If you want to clear web add-ins cache automatically on exit, start, or restart in Word, Excel, and PowerPoint, here is how you can do that. There is no need to use third-party apps since these Office ...