Today we are pleased to announce the release of OpenIV 2.6. It took some time, but now you can edit RPF archives in the PC version of GTA V. The solution we are providing today is temporary and requires the installation of an ASI plugin for the game to work. When you try to edit an RPF archive, you will see a notification that you need to install a plugin. You need to install the ASI loader and OpenIV plugin, otherwise your game will not work with modified archives. With the ASI loader and plugin installed, you will not be able to play GTA Online. This measure is necessary to avoid an accidental bug, as well as to prevent modification of GTA Online.
In addition to RPF editing, we've also added support for GTA V files in various viewing tools, so you can now view models from the PC version of GTA V