(PeStudio can analyze any executable file (*.exe, *.dll, "*.sys, *.cpl, *.ocx, *.ax, *.sys, ...).
You can use PeStudio to identify any potential security issues with executable files.
PeStudio is actually the shell of the PE parser (PeParser.dll) engine.
Platform: PeStudio runs on Windows 32 and 64 bit)