Blackmagic SmartView Utility
The 4.0.1 version of Blackmagic SmartView Utility is available as a free download on our website. This download was scanned by our antivirus and was rated as malware free. The actual developer of the program is Blackmagic Design. The software is included in Multimedia Tools.
From the developer:
Blackmagic SmartView Utility is perfectly designed for building a video wall of monitors showing all your video sources such as live production switchers, video servers, routers and cameras.
You may want to check out more software, such as Blackmagic MultiView Utility, Blackmagic Converter Utility or Blackmagic UltraScope, which might be similar to Blackmagic SmartView Utility.