Tych Panel is a free extension for Photoshop that simplifies the creation of diptychs, triptychs and a variety of multi-panel layouts. Choose the alignment, number of rows and columns, or hybrid layouts, and Tych Panel 2 will create the layout for you utilizing Smart Objects and layer masks to avoid destructive editing.
What's new in Tych Panel 2:-Row / column compositing paradigm.
-Reorder images with thumbnails.
-Resize to both target width & height.
-Maintain width or height when adding pictures.
-Smart objects & Layer masks.
-Adobe Bridge integration.
-Background color, outer border & rounded corners.
-New output options.
Download Tych Panel 2 for Photoshop cs6 and Tych Panel 2 for Photoshop CC here
See How to install Tych Panel 2 for Photoshop CC by watching video below