Shdocvw.dll is part of Internet Explorer (IExplorer.exe) and performs the HTML parsing and rendering. Shdocvw.dll hosts the Mshtml.dll component, as well as any other Active Document component that can be loaded in place in the browser when the user navigates to a specific document type. This DLL exposes interfaces allow it to be hosted separately as an ActiveX control. Interop.SHDocVw.dll is the Interop assembly for the Microsoft WebBrowser control and is recompiled by Download Sp. z.o.o.. The file Interop.SHDocVw.dll, re-signed by Download Sp. z.o.o., is an Interop assembly that has been intergated by a 3rd-party into a .Net application, even though the assembly itself is most likely safe, it has been recompiled by a potentially unwanted program. Although a detection has been made for this resource, it is generally a commonly distributed 3rd-party library and is typically safe by itself.