Custom tag-based architecture. 
Tagging allows a single image to be individualized across several galleries, by using multiple image tags, with each slice containing unique data.

HTML drag & drop uploading. 
Uploading new images to RokGallery is simple with its HTML5/Flash drag and drop uploader, with a conventional file browser alternative. test 12345
Modify using the Slice Editor. 
The advanced Slice Editor is loaded with native application functionality such as non-destructive selective cropping and resizing.