FitGirl is the queen of compression. A typical Genshin Impact repack from her site takes a 70GB download down to 26GB. She uses a special tool called Lossless Repack.
Meta Description: Struggling with storage space or a slow internet connection? Discover how to safely download Genshin Impact PC data in a highly compressed format, saving hours of download time and gigabytes of space. A step-by-step guide inside. download data genshin impact pc highly compressed
Windows 10/11 has a hidden feature called "Compact OS." CompactGUI gives it a visual interface. FitGirl is the queen of compression
Result: The folder shrinks from 80GB to 45-50GB with ZERO performance loss. No ban risk. No re-downloading. Windows 10/11 has a hidden feature called "Compact OS