How to Fix Crashing Apps on a Mac
MacOS is a stable and productive operating system that, assuming you have enough free space and RAM available, should just keep on trucking. This isn’t always the case with third-party apps, which on a Mac are often more likely to stop responding than the operating system itself.
Hung Or Frozen Apps Mac App Kind Under System Information Software Applications Activity Monitor Quit Hung Force Quit
Source: howtogeek.com