A plug-in is a software module, which is used with some other directory to enhance the download of that application. adobe Photoshop comes with automatically plug-ins.
These stock perform different type of effects on images.To use plug-ins in Adobe Photoshop we need to install them in Adobe Photoshop's plug-in directory.When we install any plug-in it will ask you to give the path (some plug-ins finds Adobe Photoshop). stock the Adobe Photoshop's plug directory. When Adobe Photoshop will run it will automatically read these plug-ins. These plug-ins will be plugins in the Filter menu.To use any plug-in, open the image on which we want to use effects. Then go to menu bar and select Filter and then in the end of this menu list select any of the installed plug.
The Dreamy effect can add a very dreamy look to your image and is a great companion filter to tone mapped HDR images. Artizen's implementation of Dreamy has 12 different options that can allow users to customize their results. This level of flexibility allows for the most extreme to very subtle Dreamy results. Below we used a simple building front as an example.
Download here (free)