In this article, we are focusing on A5 Paper size. A5 size paper is a popular option for printing documents, making greeting cards, and reproducing photos. It is exactly half an A4 sheet or 210 x 148 mm (8.3 x 5.8 inches). Printing on A5 paper requires that you follow certain steps in order to achieve quality results. finally, every paper comes with instructions on how to use it, so follow them to get the best results.