1 mirror · Windows · Free
Download GNS3
Pick from 1 verified mirror below. All deliver the same 1 MB file under the Freeware license.
- Operating system
- Windows 10/11
- File size
- 1 MB
- License
- Freeware
- Filename
- —
Available download mirrors
1 available
About this software
What is GNS3?
GNS3 : Free software program pgns3 allows you to create your own virtual networks without any hardware.
Read the full GNS3 review and feature list →
Requirements
System requirements
Not Specified
Tips
Download tips
If a mirror is slow or temporarily offline, just pick another from the list above — every mirror serves the identical 1 MBfile. Each link launches a brief 5-second redirect page so we can track which mirrors are healthiest.
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
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 1 MB
- Mirror count
- 1
- Price
- Free
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