Eraser.

Users:	642
Computers:	408
Different versions:	4

Total Keys:	5,550
Total Clicks:	47,128
Total Usage:	3 weeks, 4 days, 23 hours, 43 minutes,

Average Usage:	58 minutes, 17 seconds

Which versions are out there?
Who's using this?

Version	OS	Last Seen
5.82		2016-01-15
5.8.8		2014-02-01
5.8.7		2014-09-03
5.7		2017-04-11