7zip: Dark Theme

Specifically, the interface. The default 7-Zip window—with its stark white background, grey menus, and classic blue folder icons—looks like it was ripped straight from the Windows XP era. For users who have migrated their entire workflow to dark mode to reduce eye strain or save battery life on OLED screens, the bright flash of a 7-Zip window can be jarring.

The 2026 version supports "Mica" (transparent/acrylic) effects for Windows 11, which looks sleek. 2. Best Alternative: Use NanaZip 7zip dark theme

To update the icons:

This method involves replacing the default visual style files within the 7-Zip installation directory with modified files that tell the software to render dark elements. Specifically, the interface

The context menu is an extension of Windows Explorer (shell extension). While the text in the context menu will turn white if your Windows system theme is dark, the icon next to the "7-Zip" text often remains the default red and blue logo. Modifying this requires editing system resource files, which carries a higher risk of system instability, so most users accept the default context menu icon in exchange for a fully themed main application. The context menu is an extension of Windows