To open RAW image files in Photoshop CS6, you need to download the Camera Raw add-in. It is an official add-in; you can download it from the official repository.

1] Make sure the file format is supported Photos app supports all the major image and video formats. In case you are trying to open image and video formats like .mxf or some other that are ...

Now open the folder where the WebP image file is stored and rename the image to JPG or PNG. Windows may issue a warning that the image may become unusable, but ignore this warning and click Yes.