Some older themes do not scale well on high-resolution 4K monitors. Look for themes explicitly labeled as "High-DPI" or "HD" optimized.
: Get a theme file (usually ending in .theme.rar ) from a trusted source like the official RARLAB themes page . winrar themes windows 11
If you download a theme from a site other than the official WinRAR page, follow these steps: Some older themes do not scale well on