CS6 was released in 2012. It does not run on modern macOS versions (Catalina or newer) because it is a 32-bit application , and Apple now requires 64-bit support.
Enter the working build. This is a repackaged version where: Adobe CS6 Master Collection -Working updatable-
Three reasons:
The suite included heavy hitters that remain industry standards today, albeit in newer cloud-based forms: CS6 was released in 2012
You cannot install the latest CC Camera Raw (v16+). You are limited to CS6’s final RAW update (v9.1.1). However, you can convert modern RAW files (e.g., Canon R5, Nikon Z8) to DNG using the free Adobe DNG Converter (v16), then open the DNG in CS6. This is a seamless workflow. Adobe CS6 Master Collection -Working updatable-