GNS3 is a graphical network simulator that allows simulation of complex networks.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Mac
- Windows
- Linux
United States


Apps similar to NetSim include GNS3, which is free and open source. Other options are Cisco Packet Tracer, Eve-NG, Dynamips and Cable Project CAD. In total there are six Network Simulators like NetSim for Windows, Linux, Mac, Android and iPhone.
GNS3 is a graphical network simulator that allows simulation of complex networks.


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