GNS3 is described as «graphical network simulator that allows simulation of complex networks» and is an app in the education & reference category. There are six alternatives to GNS3 for a variety of platforms, including Windows, Linux, Mac, Android and iPhone. The best alternative is Cisco Packet Tracer, which is free. Other great apps like GNS3 are Eve-NG, Dynamips, NetSim and Free SNMP Agent Simulator.
The best Cisco Packet Tracer alternatives are GNS3, NetSim and Dynamips. Our crowd-sourced lists contains six apps similar to Cisco Packet Tracer for Windows, Linux, Mac and more.
The best Eve-NG alternatives are GNS3, Cisco Packet Tracer and Free SNMP Agent Simulator. Our crowd-sourced lists contains five apps similar to Eve-NG for Windows, Linux, Mac, Android and more.