encryptpdf.dll is a VeryPDF.com PDF Password Remover
belonging to VeryPDF.com PDF Password Remover
from VeryPDF.com Inc
Non-system processes like encryptpdf.dll 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.