Is Quest Patcher Safe?

Yes, it is safe to download and use. It is totally free of any viruses, or malware and is used by thousands of users every day to mod their Quest games.

Is Quest Patcher Legal?

There is nothing illegal about modding cosmetics into your game through QuestPatcher but installing mods that give you an unfair advantage and using them in public lobbies against other players is considered illegal and can get your account banned easily. So if you ever install any mods that modify the gameplay to give you an advantage, make sure you only use it in single-player mode or in private lobbies with friends who are okay with you using those mods.