plugin files were located in his Photoshop "Plugins" directory: C: > Program Files > Adobe > Adobe Photoshop 2021 > Plugins

: Download the official trial from the developer to test it safely. Open Source Luminance HDR —it is 100% free and open source. Built-in Tools : Photoshop has a "Merge to HDR Pro" feature built-in.

: Add sun, moon, and stars with customizable colors, phases, and halo sizes.