"All churches, Protestant, Catholic, and Orthodox, used the Apocrypha through the Protestant Reformation. The Catholic Church uses it on a par with the rest of Scripture. Martin Luther, who had a doctorate in biblical studies and knew German, Latin, Greek, and Hebrew, felt they could be used as a worship resource, for faith and morals, and so far as doctrine is concerned, to corroborate it but not to formulate it. In practice, that is how non-Catholic Christians use the Apocrypha.
Martin Luther translated the entire Bible into German, and in doing so, started the convention of placing the Apocrypha in a separate section, apart from the Old Testament and New Testament.
All of the original Protestants used the Apocrypha, though, like everyone else, not very much.
American printers discovered that they could leave out the Apocrypha and sell the Bible for the same price, and no one would care because it wasn’t used much. So they left out the Apocrypha to increase their profits. Some of the homegrown religious groups naïvely assumed that whatever was not in their Bible was not in the canon. Later, when Catholics became a significant segment of the population, a non-Catholic would say, ‘That’s not in my Bible’ to a Catholic, completely unaware that it was the printer who left it out. A Lutheran pastor told me that one of his parishioners was insistent that the Lutheran Church did not recognize the Apocrypha as Scripture. The parishioner was astonished when he saw the church by-law that says it is. The parishioner had assumed that his copy of the Bible was complete when it wasn’t."
Above quote is from this website:
kencollins.com/Bible-p1.htm