iPhone PC Suite is an iPhone manager for Windows.
English version (some bugs fixed).
Download: iPhone PC Suite 0.2.1
The version posted below (91 Mobile Assistant) supports iPhone 1.X|2.X|3.X, Windows Mobile and Android. Note: Official Website (Chinese language).
Runs on Windows 2000/XP/Vista/Server 2008/Windows 7 and Windows Server 2008 R2-
Download: iPhone PC Suite 3.2.1.953
Previous version : iPhone PC Suite 2.9.73.368
