IconViewer - Bot Productions's IconViewer utility allows you to view, copy, and save the icons in a file through its property sheet.
UCINET - UCINET for Windows is a software package for the analysis of social network data.
IconsExtract - Extract icons and cursors stored in EXE, DLL, OCX, CPL files
Gephi - Gephi is an open-source software for visualizing and analyzing large networks graphs.
Network Weathermap - Network Weathermap is a robust and open-source network visualization solution that enables you to use network statistics for creating live network maps.
Pajek - Pajek is a lightweight solution developed from scratch by an extraordinary team of developers for the purpose of Large Network Analysis.