Is it OK to install wifiinfoview?

[modeonoff]

Hi, a wifi dongle developer suggested me to install a Wifi Scanner and send a screenshot to him to see why I have slow wifi connection.

Usually I don't install unknown software on my computer due to possible virus and other security concern. Is it OK to install the following app? I googled it but it seems to be hard to remove. Also, is there security issue if I share that screenshot?

http://www.nirsoft.net/utils/wifiinfoview.zip

 

[SkyNetRising]

It is simple executable file. No installers - so nothing to install or uninstall.
McAfee didn't detect any viruses. Seems safe to use.