Is there a way to open .rpf without the game itself?

[LMB 17]

So I backed-up the .rpf for Stories from Liberty City, but not the EFLC.exe.

 

Is there a way to open it without the .exe file?

 

Thank you.

Edited May 10, 2018 by LMB

[OpenIV Team 416]

You need to have exe (in your case from GTA IV or EFLC) to open game archives because OpenIV reads encryption keys from EXE file. You no need the whole game.