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


Cisco Packet Tracer Mobile has been discontinued. Similar apps include GNS3, which is free and open source. Other options are Cisco Packet Tracer, Eve-NG, Dynamips and NetSim. In total there are five Network Simulators like Cisco Packet Tracer Mobile for Windows, Linux, Mac, Android and iPhone.
GNS3 is a graphical network simulator that allows simulation of complex networks.


Packet Tracer is an essential learning tool used in these Cisco Networking Academy courses: IT Essentials, CCNA Routing and Switching, CCNA Security, Intro to Internet of Things (IoT), and Mobility Fundamentals.




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