noun
software license agreement
A formal legal term used in computing contexts for the agreement that governs software use.
ソフトウェアをインストールする前に、使用許諾契約をよく読んでください。
Please read the software license agreement carefully before installing the software.
A broader term for any license agreement, not limited to software. 使用許諾契約 is more specific to end-user software licenses.
Compound of 使用 (use), 許諾 (permission), and 契約 (contract). A straightforward modern technical term.