The hard drive of your Mac quickly clogged with unnecessary files, such as binary files, event logs, caches, etc. This is especially true if you have a SSD-drive small size. MacBooster can find and delete these files to free up disk space. You will have more space for the files you need. When using multiple programs, your computer may slow down due to lack of RAM. Sometimes the system simply hangs, ceasing to respond to your commands! MacBooster comprises means for optimizing memory, which solves this problem. Freeing up unused memory, it increases the responsiveness of the system. MacBooster can also speed up loading of OS X, streamlining the download list.