I have been given a scanned file of an A5 booklet. There are 74 pages. The scanning has been done two pages at a time onto an A4 sheet in landscape mode. That is pages 2 & 3, 4 & 5, 6 & 7 and so on are on one page.
I need to change the file to single A4 pages in portrait mode. Other than copy & paste one page at a time is there a more elegant way of achieving this need?