Mac Cleaner is the best Mac space cleaner software. It can remove junk files, memory and malware, duplicate photos and uninstall apps to free up storage space and improve Mac performance. Mac Cleaner, the best space cleaner, can delete many types of junk files to free up space on your Mac. Mac Cleaner can easily remove junk files such as large and old files, memory, caches or similar photos, duplicated Finder, junk from iTunes or iPhoto, and system junk. You can quickly scan any cache data/logs that are not needed and delete all memory, system cache, and other junk files. To increase Mac space. To reduce the size of your photo library, clear out any unnecessary photo caches. This will make it easier to use iPhoto on Mac. To free up more storage, delete the local copies of any email attachments and downloaded emails. This multi-functional cleaner software will speed up Mac.