Windows · Free download · Backing Up

GNS3 Portable0.8.7

GNS3 Portable - Lightweight and clear-cut tool which enables you to create complex network maps and run simulations, without exposing your equipment to risks

Operating system
Windows 10/11
File size
26.1 MB
License
GNU Public License
Last updated
May 1, 2026
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Overview

What is GNS3 Portable?

GNS3 Portable - Lightweight and clear-cut tool which enables you to create complex network maps and run simulations, without exposing your equipment to risks

In depth

A closer look at GNS3 Portable

GNS3 Portable This is the portable counterpart of GNS3 Another important aspect you need to take into consideration, is that you can use GNS3 Portable on any computer you can connect to, by simply dropping the program files to a removable storage device, such as a USB drive, and clicking the EXE.

Requirements

System requirements

Windows 10 64 bit / Windows 10 / Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP 64 bit / Windows XP

Verdict

Should you download GNS3 Portable?

GNS3 Portable runs on Windows 10/11 and is available under the GNU Public License license — the installer is 26.1 MB. We’ve catalogued it under Backing Up.

Verified clean. Every GNS3 Portable 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 Portable specifications

Category
Backing Up
Publisher
GNS3
Last updated
May 1, 2026
Requirements
Windows 10 64 bit / Windows 10 / Windows 8 64 bit / Windows 8 / Windows 7 64 bit / Windows 7 / Windows Vista 64 bit / Windows Vista / Windows XP 64 bit / Windows XP
License
GNU Public License
Operating system
Windows 10/11
File size
26.1 MB
Price
Free
Page views
639

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