Download Unreal Engine

The Unreal Engine End User License Agreement is the legal document that governs your use of the Unreal Engine and describes your rights and obligations with respect to the projects you create using the engine.

This license is free to use for learning, and for developing internal projects; it also enables you to distribute many commercial projects without paying any fees to Epic Games, including custom projects delivered to clients, linear content (such as films and television shows) and any product that earns no revenue or whose revenue falls below the royalty threshold. 

A 5% royalty is due only if you are distributing an off-the-shelf product that incorporates Unreal Engine code (such as a game) and the lifetime gross revenue from that product exceeds $1 million USD; in this case, the first $1 million remains royalty-exempt. You can find out more about royalties in the Releasing products section of this FAQ.

Download the EULA as a PDF here.

The official version of the EULA is in English only, but we currently have a Japanese language EULA, a Korean language EULA, and a Chinese language EULA available for reference purposes.

(エンドユーザーライセンス契約書の正式な原本は英語版となりますが、参考として日本語参考訳EULA、韓国語参考訳EULA、中国語参考訳EULA、をご用意しております。)

EULA 공식 버전은 영어만 인정되나, 현재 참고용으로 일본어 EULA, 한국어 EULA, 중국어 EULA가 제공되고 있습니다.   

EULA 的官方正式版本仅以英文提供，但我们也准备了 EULA 的日语版本，韩语版本和中文版本以供参考。