Free Cisco Packet Tracer Alternatives

The best free alternative to Cisco Packet Tracer is GNS3, which is also Open Source. If that doesn't suit you, our users have ranked seven alternatives to Cisco Packet Tracer and five of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to Cisco Packet Tracer are Dynamips, Free SNMP Agent Simulator, Eve-NG and Kathara.

Cisco Packet Tracer

Free • Proprietary

Packet Tracer is an essential learning tool used in these Cisco Networking Academy courses: IT Essentials, CCNA Routing and...

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GNS3
Is this is a good alternative?
Yes
No
Free • Open Source
Network Simulator
Mac
Windows
Linux
7 GNS3 alternatives
GNS3, short for Graphical Network Simulator 3, is a software that allows simulation of complex networks. It provides a graphical interface for designing and configuring virtual networks. This software is categorized as Free Libre Open Source Software (FLOSS), meaning it's freely available and can be modified or distributed under the same license. GNS3 supports a wide range of routers, switches, and firewalls, and it can also emulate several network hardware and software.

As an alternative to Cisco Packet Tracer, GNS3 offers a comparable set of features. Both tools are utilized for practicing network protocols and troubleshooting scenarios, but GNS3's open-source nature provides users with more flexibility and customization. It's worth noting that GNS3 is considered the most popular alternative to Cisco Packet Tracer. This popularity is often attributed to its ability to simulate complex network environments, similar to what Cisco Packet Tracer offers, but without the proprietary restrictions.
- - GNS3 is the most popular Windows, Mac & Linux alternative to Cisco Packet Tracer.
- - GNS3 is the most popular Open Source & free alternative to Cisco Packet Tracer.
GNS3 has no features, suggest some!

Comments about GNS3 as a Alternative to Cisco Packet Tracer
Almost everyone thinks GNS3 is a great Cisco Packet Tracer alternative.
Guest
quite similiar to the features of cisco packet tracer
Positive comment •
5

Guest
GNS3 is Free software (FLOSS)
Positive comment •
0
Dynamips
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
5 Dynamips alternatives
Dynamips is a popular emulator computer program that can emulate the hardware of Cisco series routing platforms. Created by Christophe Fillot, Dynamips is an excellent open-source alternative to Cisco Packet Tracer. It runs on Linux, Mac OS X or Windows, making it accessible for many users. Though it may not have the same range of platforms as Packet Tracer, Dynamips is a powerful tool for those looking for an emulator program that can emulate Cisco routers.
Dynamips has no features, suggest some!
Free SNMP Agent Simulator
Is this is a good alternative?
Yes
No
Freemium • Proprietary
Network Simulator
Windows
Linux
4 Free SNMP Agent Simulator alternatives
Free SNMP Agent Simulator, also known as Verax SNMP, is a tool that enables IT professionals to create virtual, simulated networks of devices. This simulation is achieved without the need for any additional hardware purchases. The primary purpose of this software is to facilitate testing processes. It provides an environment where IT personnel can build and interact with a network of virtual devices, emulating real-world network scenarios and conditions.

As an alternative to Cisco Packet Tracer, Free SNMP Agent Simulator holds its ground, particularly for users operating on Windows and Linux platforms. While Cisco Packet Tracer supports a wide range of platforms including Mac, Windows, Linux, Android, iPhone, Android Tablet, and iPad, Free SNMP Agent Simulator focuses its support on Windows and Linux. This makes it a popular choice for users seeking a solution that caters specifically to these two operating systems. It provides a similar network simulation environment, allowing users to design and manipulate virtual networks for testing purposes.
Free SNMP Agent Simulator has no features, suggest some!
Eve-NG
Is this is a good alternative?
Yes
No
Freemium • Open Source
Network Simulator
Online Education Service
Linux
6 Eve-NG alternatives
Eve-NG is a reliable alternative to Cisco Packet Tracer for Linux users. This popular Open Source platform is designed to meet the needs of enterprises, e-learning providers/centres, individuals and group collaborators who require virtual proof of concepts, solutions and training environments. While Cisco Packet Tracer supports multiple operating systems such as Mac, Windows, Linux, Android, iPhone, Android Tablet & iPad, Eve-NG is exclusively supported on Linux. With Eve-NG, users can create virtual environments that are scalable and flexible, making it a top choice for those who require a dynamic platform.
Eve-NG has no features, suggest some!
Kathara
Is this is a good alternative?
Yes
No
Free • Open Source
Mac
Windows
Linux
4 Kathara alternatives
Kathara is an open source container-based network emulation system suitable for multiple purposes, such as interactive demos/lessons, testing production networks in a sandbox environment, or developing new network protocols. This software is a popular alternative to Cisco Packet Tracer for Mac users. While Cisco Packet Tracer is a versatile tool with support for multiple platforms, including Mac, Windows, Linux, Android, iPhone, Android Tablet & iPad, Kathara can be used on Mac, Windows & Linux operating systems.
Suggest and vote on features
Kathara Features
Support for Docker
DNS Server
Kubernetes
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