Modern suites have abandoned these, but in 2012, web design still lived in Flash (for animations) and Fireworks (for rapid prototyping). If you maintain legacy content—old interactive CD-ROMs, vintage banner ads, or museum kiosks—CS6 is the only way to edit those FLA and PNG (Fireworks) files.
The "Master Collection" was the most expensive and extensive tier of the Creative Suite 6 line. It bundled 16 major applications designed for a seamless, cross-media workflow: adobe master collection cs6