The plc4.dll is a PLC Library.
This file is part of Netscape Portable Runtime. Plc4.dll is developed by Netscape Communications Corporation. Plc4.dll is usually located in the %PROGRAM_FILES% sub-folder and its usual size is 20,472 bytes.
The plc4.dll process is safe, and you can safely disable it.
We also recommend optimizing your computer.
Author: Netscape Communications CorporationProcess: PLC LibraryPart Of: Netscape Portable RuntimeCommon path(s): subfolder in %PROGRAM_FILES%Filesize(s): 20,472 bytes, 28,672 bytes, 20,480 bytes, 13,312 bytes, 12,800 bytes, 21,472 bytes, 21,984 bytes