Scopes Effect provides Red, Green, Blue and RGB Histograms, Red, Green, Blue, RGB and YUV Waveforms as well as YUV and YPbPr Vectorscopes.
The trial version comes with a watermark. The activation procedure involves a serial number and once activated, the watermark is removed.
Each license can be linked to upto 2 MAC addresses. You can buy a cheap USB Wifi, Ethernet or Bluetooth adapter for a floating license.