RunAsUser DLL 4.2 was available as a free download on our software library. The software belongs to Development Tools. The most popular versions of the tool are 4.2, 1.08 and 1.0. The actual developer of the software is Southsoftware.com. RunAsUser DLL is sometimes distributed under different names, such as "runasuser". The program's installer is commonly called runasuser.exe.
From the developer:
If you are a software developer or software engineer and need to execute a program under a different user account from your application, then RunAsUser DLL is exactly what you need. It creates processes with specified user's credentials, creates processes on hidden desktop when no user is logged on, supports different logon methods, including passwordless logging into the system (ZwCreateToken/NtCreateToken).
You may want to check out more software, such as DLL INJECTOR, DLL to Lib or DLL Relocation Finder, which might be related to RunAsUser DLL.