Scout
Adobe Scout is the next-generation profiler for Flash content running on both the desktop and on mobile devices. It gives you insight into the behavior of your Flash content that simply wasn’t available in the past. Scout gathers data about what’s going on inside Flash Player, helping you understand how your ActionScript code interacts with the runtime, so you can easily locate performance problems.
Related software: SlickEdit, Flash Builder, Notepad++, Atom
Adobe Scout
https://helpx.adobe.com/air/archived-docs-download.html
Adobe Scout is the next-generation profiler for Flash content running on both the desktop and on mobile devices. It gives you insight into the behavior of your Flash content that simply wasn’t available in the past. Scout gathers data about what’s going on inside Flash Player, helping you understand how your ActionScript code interacts with the runtime, so you can easily locate performance problems. Though still listed on Adobe's Creative Cloud software list, Scout is now a discontinued software, due to Adobe Flash being discontinued. For more information about Scout, you can find some educational content on Adobe's website.
Adobe Scout Training:
https://www.adobe.com/devnet/scout/articles/adobe-scout-getting-started.html
Similar apps:
SlickEdit
Flash Builder
Notepad++
Atom