While you might be looking for a single download link for just Photoshop, Adobe has transitioned to the model for several important reasons:

Sometimes a VPN can interfere with Adobe’s regional servers.

At least 4GB of available hard-disk space for installation; additional space required during installation.

Manage your stock photos, brushes, and libraries in one place.

Use the link above to grab the .exe (Windows) or .dmg (macOS) file.

Ensure you are logged in as an Administrator on your computer.

The safest and most reliable way to download the software is directly from Adobe’s servers. Using third-party links can expose your computer to malware or outdated versions of the software. adobe.com