Adobe has officially discontinued Flash Builder. However, legitimate ways to access the software still exist for users with existing licenses:
: For modern web and mobile apps, tools like Bubble offer high-level design and logic control without legacy code requirements. Where is Flash Builder 4.7? - Adobe Community Adobe has officially discontinued Flash Builder
: You can often find and install legacy applications like Flash Builder directly from the Adobe Creative Cloud desktop app by scrolling through the list of available apps. Adobe has officially discontinued Flash Builder
: Harman now manages the development of the AIR runtime. Developers still using ActionScript often use the Harman AIR SDK with modern IDEs like IntelliJ IDEA or VS Code. Adobe has officially discontinued Flash Builder