Currently PhotoGrabber only supports drag and drop. It would be good to be able to select photos by check marking, and copy to a directory or export to a third party app such as Album for tagging and organizing.
It looks like the author had started work on this feature but never finished.
PhotoGrabber/interface/ActionDock.cpp "Needs to be reviewed! Not used yet!
Currently PhotoGrabber only supports drag and drop. It would be good to be able to select photos by check marking, and copy to a directory or export to a third party app such as Album for tagging and organizing.