: Log in to the Adobe Products page and check your "Order history." If you previously purchased a digital copy directly from Adobe, the download links and serial numbers may still be listed there.
If you own a legitimate physical copy of Photoshop 7.0 and you are determined to run it on a modern PC, here is how to attempt the installation: adobe photoshop 7.0 old version download
Because it was designed for much older hardware, it runs incredibly fast on modern computers—if you can get it to launch. : Log in to the Adobe Products page
If nostalgia is your driver, install Photopea and enable the "Classic 2002" theme. You get all the PS7.0 feel with modern browser security. You get all the PS7
As "abandonware" or historical software, full installers (often ISO or Toast images) are frequently preserved on the Internet Archive .
. Adobe's activation servers for older "Creative Suite" products have largely been disabled Key Compatibility Issues Photoshop 7 - Adobe Community