Install the desired version of UE4 on a computer with internet access using the Epic Games Launcher.
If you do not have enterprise access, you can "create" your own offline installer by transferring a pre-installed engine folder:
Downloading the is a common requirement for developers working in environments with limited internet access or for educational institutions managing multiple workstations . While the standard installation typically relies on the Epic Games Launcher, there are official and community-tested ways to secure an offline setup. Official Ways to Get the UE4 Offline Installer unreal engine 4 free download offline installer
Paste the folder onto your offline machine. You can launch the editor directly via Engine/Binaries/Win64/UE4Editor.exe without needing the launcher.
Epic Games provides a dedicated offline installer for schools and universities to facilitate deployment across multiple lab computers without individual downloads. Schools can request access through the Epic Games Education portal. Install the desired version of UE4 on a
Log in to the portal, navigate to Unreal Engine > Downloads , and set the "Type" dropdown to Unreal Engine Offline Installer .
For most individual users, the standard installer is a small online bootstrap file. However, specific groups can access a true offline installer: Official Ways to Get the UE4 Offline Installer
Organizations with "Unreal Subscription" seats can access standalone installers via the Epic Games Developer Portal .