Is there a Android Root Toolkit for non-Nexus devices?

[koam]

I used Nexus Root Toolkit by WugFresh and it worked great on my Nexus 6 & Nexus 7.

I've tried separately to get my HTC EVO 4G LTE's bootloader unlocked via the method specified on HTCdev - Unlock Bootloader but have had no luck getting the pc to recognize the device and return the page of code that I'd need to send to HTC to get the unlock link.

Is there some kind of toolkit that might help?