| Audio module | Sounds, streaming (musics or custom sources), recording, spatialization | 
| Graphics module | 2D graphics module: sprites, text, shapes, .. | 
| Network module | Socket-based communication, utilities and higher-level network protocols (HTTP, FTP) | 
| System module | Base module of SFML, defining various utilities | 
| Window module | Provides OpenGL-based windows, and abstractions for events and input handling |