Converting ECF to DLL
A .ECF file and a .DLL file hold different kinds of data, so there is no direct way to turn one into the other.
A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.
About these formats
.ECF
Microsoft Outlook Add-in File
An ECF file is a Microsoft Outlook add-in registration file (Exchange Client Extension File) that Outlook reads at startup to load a plugin. Most users never need to open one manually -…
Open .ECF details →
.DLL
Dynamic Link Library
A DLL (Dynamic Link Library) is a Windows library file holding compiled code that programs load while they run, so it is not something you open by double-clicking. If an app reports a DLL…
Open .DLL details →
