Key Features: Support copy of single CD Burner If you only have one Blu-ray burner, you can copy the Blu-ray files to Hard disc space at 1:1 ratio with the help of ainSofts Blu-ray Copy, then burn the files to target Blu-ray disc from your Hard disc without any loss of quality. Support disc-to-disc burn Ainsofts Blu-ray Copy can get you disc to disc burn if you have two Blu-ray burners, and the copy rate is much faster than carrying out a single burner copy. Other functions AinSofts Blu-ray Copy support all popular Blu-ray burners. It can not only identify the model of Blu-ray burner automatically, but also automatically analysis and show you remnant space of Hard disc, and it will popup a message if there is not enough space on hard disc. You can use it to backup your Blu-ray movies easily..