Cytoscape - Cytoscape Official Web Site
NeoDownloader - As you know, there is a lot of websites with a lot of pictures, music and movies.
Gephi - Gephi is an open-source software for visualizing and analyzing large networks graphs.
WFDownloader App - A free bulk image downloader application that also serves as a multi-purpose bulk downloader for your PC.
VOSviewer - VOSviewer is a software tool for constructing and visualizing bibliometric networks.
Transloader - Start downloads on your Macs, remotely from other devices