[po1nter]

I just did this and I'm surprised to see DropBox with 19K handles. Even more than Visual Studio at 4.5K handles.

    Handle type summary:
      <Unknown type>  : 4
      <Unknown type>  : 2
      <Unknown type>  : 332
      ALPC Port       : 19
      Desktop         : 2
      Directory       : 4
      Event           : 395
      File            : 131
      IoCompletion    : 55
      IRTimer         : 11
      Job             : 3
      Key             : 104
      Mutant          : 21
      Process         : 66
      Section         : 45
      Semaphore       : 18109
      Thread          : 154
      TpWorkerFactory : 5
      WaitCompletionPacket: 70
      WindowStation   : 3
    Total handles: 19535