Mac users with Excel may want add-on applications for more functionality. Solver for Excel for Mac integrates well into the existing Excel. For whatever reason, Excel for the MAC didn't include the Solver utility. has released Solver for Excel on their website at ttcih.org a nice step-by-step so have fun if you need help with the add-on. On Mac OS X, it should work using Excel for Mac with any version of OS X Update Microsoft updated the security requirements for add-ins in July The Solver Add-in is an add-in program in Excel. Solver is not available for Excel on mobile devices. Keyboard shortcuts in Excel for Mac. If you're still using Excel for Mac, you can download Solver for Excel When your model gets to big for the free add-in contact us about upgrading. 3 days ago Excel for Mac now includes the Solver add-in built-in. You do not need to install and run the 3rd Party Solver add-in. Before You. New Mac users need not worry about downloading the program. After opening your Excel, go to the add-in area and select the Solver for Excel program. Hello, Solver add-in is not working on my Excel There is ttcih.org add- in in Services, I can set parameters in Solver window, but it. Summary: This tutorial will show how you can activate Solver and the Analysis ToolPak in Excel for Mac. Note, Solver was added back into Excel with.