J S Yes, it is a great program and extremely useful after explorer.exe crashes, not to mention just for sorting the order of lots and lots of tray icons and choosing which icons you want to see and which ones can be hidden and just 2 clicks away.
PS Tray factory does have some issues that could be better refined but EVERYONE could use a LiCENSED COPY of this useful program.
Sadly, however it appears that the writer got to version 3.2 and decided to leave it at that and nothing (at all for any of the 3 programs) has apparently changed on their website since 2010, which is a real pity.