Launching the plugin installer
Most Photoshop plugins now have an installer that automatically finds Photoshop plugin folders and installs the plugin. You should always try to run the installer first:
Manually Finding the Photoshop Plugins Folder
If the plugin comes in the form of a zip archive, you must open it and manually copy the file to the Photoshop plugins folder.
If you use Photoshop CC (for example, version 2013-2017 or later) on Windows, the plugins are stored in the folder: Continue reading