If you don't have an enterprise account, you can create your own "offline installer" by utilizing a portable copy of the engine. This is the most popular method for individual developers.
How to Download Unreal Engine 4.27 Offline Installer Whether you are working in a restricted network environment, managing a classroom, or simply dealing with a slow internet connection, finding a way to download an is a common challenge. While Epic Games primarily pushes the Epic Games Launcher for all installations, there are several official and community-tested ways to obtain a standalone version of the engine. 1. Official Enterprise & Educational Offline Installer download unreal engine 4.27 offline installer
Launch the engine directly by running UE4Editor.exe located in Engine/Binaries/Win64 . 3. Building from Source (GitHub) If you don't have an enterprise account, you