PowerBox-Terminal 1.7.9 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software is included in System Utilities. We recommend checking the downloaded files with any free antivirus. The following versions: 1.7 and 1.1 are the most frequently downloaded ones by the program users. This free software was originally produced by PowerBox-Systems GmbH.
From the developer:
You can update the software of your PowerBox devices with little effort using the PowerBox Terminal program, which can also be used to back up settings on your PC. All software updates are free of charge. This application is free and very easy to use.
You may want to check out more software, such as MobilePhoto, Right PDF printer or Faxtastic, which might be related to PowerBox-Terminal.