Many repacks allow users to skip downloading non-essential files, such as additional language packs or high-resolution textures that their hardware might not support.
The installation of a repack can be taxing on a computer's CPU and RAM. It is common to see high resource usage during the unpacking phase.
Repacks often come with the latest patches and updates pre-installed, saving the user the time of updating the software manually after installation. Technical Aspects of Installation
Because the files are heavily compressed, the installation process usually takes longer as the system works to "unpack" the data back to its original size.
