: Older versions based on Ubuntu 16.04 may be the only option for legacy server hardware that cannot support the newer Ubuntu 20.04/22.04 base used in Version 5 and above.
for release notes and specific mirror links that may still host legacy OVA/ISO files. Direct OVF Import:
Unlike upgrading, there is no automated script to install an older version over a newer one. If you need to go back to a specific older release: eveng old version download upd
If your virtual lab broke after a recent update, downloading an older, proven version of EVE-NG can quickly restore your system's stability. Why Download an Older Version of EVE-NG?
Downgrading to a trusted, older version of EVE-NG can quickly eliminate software conflicts and performance bottlenecks. This approach ensures your virtual environment remains stable, predictable, and ready for your engineering projects. : Older versions based on Ubuntu 16
fails, it may be because the Ubuntu repositories for your old version (like 16.04) have moved to "old-releases." You may need to edit /etc/apt/sources.list to point to ://ubuntu.com Windows Client Pack: Ensure your local PC has the latest EVE-NG Windows Client Pack
Locating older versions of EVE-NG requires looking beyond the immediate "Download Now" button on the homepage. As of 2026, the official EVE-NG site encourages using the latest version, but older releases are typically managed in a few ways: 1. Official EVE-NG Download Page If you need to go back to a
If you are days away from taking a major certification exam like the Cisco CCIE or Juniper JNCIE, you cannot afford troubleshooting downtime. If an update breaks your configurations, reverting to a previous stable release allows you to focus on studying rather than debugging software glitches. Step-by-Step Guide: How to Safely Downgrade EVE-NG
: Move backed-up labs and images to the new installation
If you must run an older version: