The Missing Sync for Android Sync your phone/tablet with PC or Mac, USB or wirelessly via Wi-Fi or Bluetooth Sync with Outlook, iCal and Address Book over USB, Wi-Fi or Bluetooth. Sync media with Windows Media Player, iTunes & iPhoto
ContactsSync Sync your Android-powered phone with Microsoft Exchange Server
HTC Sync You can use HTC Sync to synchronize Outlook contacts and calendar or Outlook Express contacts and the bookmarks of web browser between your computer and your phone
Dropsync Reliable, battery efficient, full two-way(!) sync client for Dropbox. Keep your phone/tablet and your Dropbox in sync at all times. Reliable, battery efficient, full two-way(!) sync client for Dropbox. Features include: * Full two-way sync. Just like Dropbox on desktop