PHP RapidGet Pro — this is the rich set of PHP scripts to work with fileshares. Allows you to manage your downloads and uploads of fileshares.

What the script can do:
— Send files by mail, with split
— Support partial download with Resume feature
— Upload files to remote ftp servers
— File splitting with fixed filesize
— Pack file download
— Proxy Support
— Download\upload with premium account
— Pack files to Tar, Tar.bz2, Tar.gz, Zip, Rar
— Extension change
— Mass file rename
— Access to the script password
— Configuration almost of all elements

The list of supported service for download is extremely big:
100pudovo.net
2shared.com
archiv.to
axifile.com
www.axifile.com
binfile.org
cocoshare.cc
www.cocoshare.cc
d.turboupload.com
depositfiles.com
divshare.com
www.divshare.com
download.yousendit.com
w10.easy-share.com
w11.easy-share.com
w12.easy-share.com
w13.easy-share.com
w14.easy-share.com
w15.easy-share.com
w16.easy-share.com
w17.easy-share.com
w18.easy-share.com
w19.easy-share.com
w20.easy-share.com
filedepot.biz
filefactory.com
www.filefactory.com
fileho.com
filemaster.ru
www.filemaster.ru
files.filefront.com
filefront.com
files.to
filesend.net
fileshare.in.ua
getfile.biz
ifolder.ru
filearchiv.ru
multifile.ru
letitbit.net
100pudovo.net
r6.letitbit.net
r1.letitbit.net
megarotic.com
www.megarotic.com
megaupload.com
www.megaupload.com
momupload.com
mytempdir.com
www.mytempdir.com
sr1.mytempdir.com
oreys.com
www.oreys.com
filemashine.com
oxyshare.com
paid4load.de
www.paid4load.de
pirateshare.net
quicksharing.com
www.rapidshare.com
rapidshare.com
rapidshare.de
rogepost.com
rugcw.com
rutube.ru
www.rutube.ru
sendspace.com
www.sendspace.com
slil.ru
zalil.ru
softsearch.ru
www.softsearch.ru
skan.ru
www.skan.ru
downloads.ru
www.downloads.ru
freesoft.ru
www.freesoft.ru
softportal.com
www.softportal.com
speedyshare.com
storeandserve.com
www.storeandserve.com
uafile.com
www.uafile.com
ultrashare.net
up-file.com
www.up-file.com
up.spbland.ru
uploaded.to
www.uploaded.to
verzend.be
www.verzend.be
webfile.ru
www.2shared.com
www.4shared.com
adme.ru
www.adme.ru
www.bestsharing.com
www.egoshare.com
icefile.org
icefile.net
icefile.com
www.rapidshare.ru
rapidupload.com
www.savefile.com
www.sharebigfile.com
www.sharing.ru
www.speedshare.org
www.upload.com.ua
www.upload2.net
upload2.net
uploading.com
www.user.kz
www.xcitenetwork.com
youtube.com
www.youtube.com
zshare.net
zupload.com

The script is completely free and easy to understand. Happy file sharing with PHP!