The Best 6 Cisco Packet Tracer Alternatives

  • GNS3

    GNS3 is a graphical network simulator that allows simulation of complex networks. To provide complete and accurate simulations, GNS3 is strongly linked with: Dynamips, a Cisco IOS emulator.

    Free Open Source Mac OS X Windows Linux

  • NetSim

    NetSim for CCNP Network Simulator is now updated to support the new ROUTE, SWITCH and TSHOOT technologies.

    Commercial Windows

  • Free SNMP Agent Simulator

    Verax SNMP agent simulator allows IT personnel to build virtual, simulated networks of devices without purchasing any additional hardware, for instance for testing...

    Freemium Windows Linux

  • Dynamips

    Dynamips is an emulator computer program that was written to emulate Cisco routers.

    Free Open Source Mac OS X Windows Linux

  • Cisco Packet Tracer Mobile

    Cisco Packet Tracer mobile is a freely available network emulation stack centered around Cisco routers, firewalls, and switches. The mobile version is freely available...

    Free Android iPhone iPad