: Photoshop 7.0 was built for PowerPC processors and 32-bit systems. Modern Macs use 64-bit Intel or Apple Silicon (M1/M2/M3) chips that do not support this older software.
For most users, the best approach is to embrace modern alternatives. Whether you choose a legitimate Adobe Creative Cloud subscription, a free open-source editor like GIMP, or a browser-based tool like Photopea, you'll get better performance, security, and features than any 2002-era software could provide.
The only legitimate way to acquire it today is by purchasing a second-hand physical CD copy from resellers, often priced as a "collectible" between $130 and $300 . Go to product viewer dialog for this item.
It was designed for PowerPC processors and Mac OS 9 or early OS X. Modern Macs use Intel or Apple Silicon chips and cannot run this software without complex emulators.
: Hosts digital copies of original installation media for historical preservation. Macintosh Repository
to mimic a Classic Mac environment, which is technically complex and often unstable. 2. Official and Safe Alternatives