DLL injection is a common technique to manipulate with external applications by changing the way are supposed to work. Therefore, after injecting DLLs that particular program could work different from the way its authors designed it. Extreme Injector is one of the many applications for the procedure. The reason Extreme Injector was created is because of the additional features that most of the programs do not provide.
Extreme Injector is designed by master131 and is totally free of charge to use. It has been developed for global use and is distributed all over the internet. The mission of this software is that no DLL is non-injectable.
There has been several version updates together with improvements and bug fixes. The latest version currently is v3.6. This latest version includes a bug fix where a CPU core was held idle by the program. It also got Windows 10 support improved and 64-bit process upgraded.