Hi , I am an indie Developer and had a small questionabout Unreal Engine 4 program , the question is simply like that : Lets say I subscribed to the engine and downloaded the engine and then I canceled my subscription ,so I have no access to the latest tools , but I already downloaded the engine , so now I finished my game using the engine can I release the game and sell it without being subscribed to Unreal Engine 4 ?
In short, yes. You can find more detailed answers from Epic staff if you search in the forums or AnswerHub.
As said, yes. Here is the link to the thread that he means 
https://answers.unrealengine/questions/14657/if-i-cancel-subscription-will-i-be-able-release-wh.html