Also note whether the app is ‘Obtained from’ in that column.
You could sort by that column to make it easier to see at a glance the apps that aren’t going to be supported by macOS Catalina when it launches in September 2019.
How to open apps that won’t run in Mojave. Find out how we were able to get Photoshop running again here:
Luckily we were able to solve the issue in Mojave, but we aren’t expecting the same fix to work in Catalina. After we updated to Mojave in 2018 we experienced problems running