1)   Zip Repair 5.5
Zip Repair is a simple and easy to use utility that will repair corrupted Zip files quickly and easily. By using Zip Repair you will gain access within minutes to files you thought were lost inside your corrupted Zip file.

 2)   Automatic Unzip Software 7.0
Automatically unzip files after they are downloaded. This application sits in the system tray at the bottom right corner of the screen.