
Please perform the troubleshooting steps mentioned under Excel 2016 for Mac from the following article, see if this helps you resolve the issue: Excel for Mac error: 'The application Microsoft Excel quit unexpectedly' Thanks, Neha.

However, recently I tried to access MS Word (from my dock and my desktop), and a message popped up which read 'Microsoft Word quit unexpectedly.' Also, when I clicked on excel, powerpoint, and entourage on my dock, nothing happened, but a light black question mark appeared over each of these icons. Check the Manage list for Add-ins options, such as Word Add-ins or Excel Add-ins, and then click Go. If the Office app starts in Safe Mode, disable the application add-ins and COM add-ins one at a time: With the Office app still in Safe Mode, click File Options Add-Ins. Mac OS X and other applications are not affected.' It then gives me the option to relaunch, which leads to the same window popping up, or the option to report to Apple, which I have done several times.

Whenever I try to open programs such as Word, Excel, Powerpoint, or Office, a window pops up saying 'The application quit unexpectedly. If you are unable to apply the above given steps due to lack of knowledge OR any other reasons then you can go with a professional Microsoft Excel Error Repair Tool. That’s all about the Microsoft excel quit unexpectedly Mac issue, it is hoped that after applying the above given solutions now your Excel app is working normally. To resolve this problem, follow these steps. Click report to see more details or send a report to Apple.

Click relaunch to launch the application again. Mac OS X and other applications are not affected. The application Microsoft Powerpoint quit unexpectedly. Useful: How Apply restriction on use installed Mac app Microsoft gave a perfect solution to how a fixed problem can’t access your document.

But you can solve this error and open your document without losing data. Most of the time MS Word, MS Excel, MS Powerpoint giving the error “Microsoft office Quit unexpectedly on Mac” at the time of open new document or open saved on Mac.
