jv16pt.exe is a process associated with Macecraft Powertools from Macecraft Software.
This program is non-essential process to the running of the program, but should not be terminated unless suspected to be causing problems.
Non-system processes like jv16pt.exe originate from software you installed on your system. Since most applications store data in your system's registry, it is likely that your registry has suffered fragmentation and accumulated invalid entries which can affect your PC's performance. It is recommended that you check your registry to identify slowdown issues