You don't actually need Adobe Flash anymore. These tools open .fla and .swf files:
Every modern app he tried to use "converted" the file into something unrecognizable, stripping away the hand-drawn easing and the specific 8-bit aesthetic he’d worked so hard to perfect. He needed the original tool. He needed Flash. Adobe Flash Cs6 Download Mac
Another major hurdle is the shift to 64-bit architecture. While Flash CS6 did have some 64-bit support for certain processes, much of the framework was rooted in 32-bit legacy code. macOS Catalina (10.15) and later dropped support for 32-bit applications entirely. This makes running an unpatched version of Flash CS6 on a current Mac extremely difficult without virtualization software. You don't actually need Adobe Flash anymore
. While it was once the industry standard, its relevance today is limited to specific legacy workflows and older hardware. Key Features & Performance Mobile & Game Development : Introduced new support for generating sprite sheets for game development and an AIR mobile simulation He needed Flash