QueueSync2 2.0 for Mac was available as a free download on our application library. The application belongs to System Tools. This Mac app was originally created by QueueSoft.
From the developer:
QueueSync is Conduit which does HotSync with Palm and Microsoft Entourage. It can be carried out in the present condition toward the "mail", "memo", "schedule", "ToDo", "address book". Mail can specify folder which you made except for receiving folder.
You may want to check out more software for Mac, such as Leawo Photo Recovery for Mac, Tenorshare iPod Data Recovery or Tenorshare iPad Data Recovery, which might be related to QueueSync2.