You have two options:
Click on the installation slot and check all components you will need offline (e.g., Target Platforms like Android, iOS, or Linux, and Target SDKs). Complete the download and installation. Step 2: Locate and Copy the Engine Files
Download the engine files once and install them on multiple machines without re-downloading gigabytes of data. download unreal engine 4.27 offline installer
Since Epic Games does not directly offer a traditional .exe offline installer, the most effective approach is to by completing a full installation on an internet-connected machine and then migrating the installation folder to the offline target.
: Locate the Type dropdown menu and change it to Unreal Engine Offline Installer . You have two options: Click on the installation
: Double-click the shortcut to start the editor. The engine will operate fully offline without requiring any internet connection.
Move your external storage drive to the offline computer and follow these steps: Since Epic Games does not directly offer a traditional
Set your solution configuration to and your solution platform to Win64 .
Avoid production interruptions caused by internet outages, server downtime, or throttling from your Internet Service Provider (ISP).