Windows · Free download · General

GNS3

GNS3 : Free software program pgns3 allows you to create your own virtual networks without any hardware.

Operating system
Windows 10/11
File size
1 MB
License
Freeware
Last updated
Nov 28, 2025
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Overview

What is GNS3?

GNS3 : Free software program pgns3 allows you to create your own virtual networks without any hardware.

In depth

A closer look at GNS3

Free software program pgns3 allows you to create your own virtual networks without any hardware. Imagine the circuitry through which you connect all the elements to try your new virtual environment risk-free.

Requirements

System requirements

Not Specified

Verdict

Should you download GNS3?

GNS3 runs on Windows 10/11 and is available under the Freeware license — the installer is 1 MB. We’ve catalogued it under General.

Verified clean. Every GNS3 build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
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At a glance

GNS3 specifications

Category
General
Publisher
Galaxy Technologies, LLC
Last updated
Nov 28, 2025
Requirements
Not Specified
License
Freeware
Operating system
Windows 10/11
File size
1 MB
Price
Free
Page views
537

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