Making complex selections like hair or fur became significantly easier.
Even today, some users prefer CS3 because it can run on older hardware (Windows XP/Vista or early Intel Macs) and lacks the subscription-based Creative Cloud model. It was the last version many people ever paid for outright. adobe photoshop cs3 full version highly compressed exclusive
No legitimate source distributes Photoshop this way. Adobe never released an official compressed installer. Making complex selections like hair or fur became