Mp3 formats are more practical when it comes to reserving space on your disk. Compared to other formats, mp3 is compressed making it to occupy lesser space on your disk or memory. Thus, you can save other files utilizing the left space, for more important data. Mp3 format converters are already out on the market be it with charge or free of charge. This converters or mp3 encoders will aid in transforming or changing another type of format to mp3 file format, compressed and with a low memory that will not hugely affect the function of your computer or music player, it is a fact that when you have a memory that is running too low, the function of your computer or music player will be greatly affected. One way of solving this problem is for you to be thrifty of your virtual memory. Henceforth, compressing music files to mp3 file format can make a big difference.