Corral images where you want them with this Image Viewer plugin. Select a bunch of images in the Project window and this viewer will allow you to pin them inside the Image Viewer so you can keep them in view at all times.

Features:
- Pan/Zoom or Fit the image to the window
- Multi-selection from within Image Viewer
- Automatic image-grid arrangement
- Multi-image pinning
- Multiple Image Viewers that can be docked together (native function of Unity)

Video Demo