While there is no official link or toggle to enable a dark theme within the software, you can modify the workspace environment to reduce eye strain and modernize the look of your projects. Why Adobe Flash CS6 Lacks Dark Mode
: If you need to view Flash content in a modern browser, the Ruffle Flash Player Emulator works on most systems and respects browser theme settings. adobe flash cs6 dark mode link
If a dark interface is essential for your workflow, consider these alternatives: While there is no official link or toggle