Which free program can edit flash games?

Question

Game development

Hello. I rummaged through the entire Internet in search of at least some program for editing flash games that have the .swf extension. I
reinstalled everything in the world, I did not find anything.
Please tell me some program for this (not for 5000 and not with editing through open source).
Preferably free
Thank you

Answer 1

It was possible through decompilers and recompile. It's long and tough.
Moreover, the flush is almost already dead.