RemoteDLL is a freeware DLL injection application that's light on system resources, portable, straightforward and user friendly.
Here are some screenshots to illustrate the features and user interface of this application:
Piece of software to easily inject or DLL from a remote process in just a few clicks. Screenshot of RemoteDLL - 627px · 691pxRemoteDLL: Inject DLLs. Screenshot of RemoteDLL - 627px · 691px