MirrorCreator - Upload one file of 400 megs or less to multiple free file hosts -- 14 at most. 25 possible hosts.
Loadpass - Start Uploading Your Files To Multiple File Hosting Sites
1filesharing - Timed free file hosting. Now you can directly host all your files for free and share them.
Files to Friends - Files to Friends is a file-sharing service that makes it easy for you to share files with anyone.
MirrorAce - MirrorAce is a Mirrorcreator and it helps you create multiple mirrors for your files. Upload and store files simultaneously to free hosting providers. Files will be automatically mirrored to many free hosting providers.
UploadOnAll - UploadOnAll.Com uploads your files to 10 different Free file hosts. We support Rapidshare, Megaupload, Easy Share, ZShare, DepositFiles, FileFactory, sendspace, NetLoad and many more! You can REMOTE upload from direct URL to file mirrors hosting