Unity ダウンロード アーカイブ

From this page you can download the previous versions of Unity for both Unity Personal and Pro (if you have a Pro license, enter in your key when prompted after installation). Please note that we don’t support downgrading a project to an older editor version. However, you can import projects into a new editor version. We advise you to back up your project before converting and check the console log for any errors or warnings after importing.


LTS ストリームは、ゲーム/コンテンツの開発と配信を長期間にわたって安定版で維持したいユーザー向けです。

LTS リリース版をダウンロード