You can view your local files by using the built-in Image preview component. The view can be accessed either from the Working copy view, Synchronize view or from the Repository view. It can also be used from the History view to view a selected revision of a image file.
Only one image file can be opened at a time. If an image file is opened in the
Image preview
and you try to open another one it will be opened in the same window. Supported
image types are GIF, JPEG/JPG, PNG, BMP. Once the image is displayed in the
Image preview
panel using the actions from the contextual menu one can scale the image at its
original size (1:1 action) or scale it down to fit in the view's available area
(Scale to fit action).