Load your groups and select which groups you want to check.
The Ninja will check each selected group if it is a closed group or a public and list them. You can easily export these groups to a file and for example import them into the joiner for another account.
CHECK OUT A LITTLE NINJA BLASTER TUTORIAL VIDEO :
Please have a look at HOW TO USE THE FB GROUP PHOTO POSTER for detailed instructions about the “FILTER” feature, the “Save To File” And “Load From File” Feature, “Select All” and “Unselect All” feature and how to sort your groups.