Unlike most file hosting sites, MediaFire supports an unlimited number of file downloads. For free users, Mediafire supports multiple simultaneous downloads, however you will need to revisit the download page for each file.
For Pro users, Mediafire supports the download of several files at a time. To download more than one file: select the files you would like to download from your My Files page. Click on 'Bulk Download Selected' on the left hand side of your screen. Choosing this option will first zip your files, then supply you with an option to save or open the files. You can then save them to another location on your computer or open them using the appropriate program.