I installed Glary Utilities v5.19.0.32 a few weeks ago, just to have a look really, but not actually used it as such due to time limitations. Anyhow I had another look at it today thinking 'Is this thing really worth it?' and googled 'Glary Utilities worth it' and found this post from March 2013:

Grab Glary Utilities Pro for Free (Normally $40)

Well no harm in trying so I clicked 'Activate' put in the details and it worked! Result

I have no idea how long it might last or if the program is worth bothering with. Some say utilities program are great, others say they are unnecessary these days...