FileZilla will immediately adopt these dark system colors. Note: This affects all applications on your system.

Users can manually edit registry keys at HKEY_CURRENT_USER\Control Panel\Desktop\Colors to force specific background and text colors, though this is not recommended for most users due to its complexity. 2. Enabling Dark Mode on macOS and Linux

: Appearance depends on your desktop environment's GTK or Qt themes.

No more flashbang at 3AM server fixes. Check your settings → Themes → Dark

To enable dark mode in FileZilla, you must typically adjust your operating system's global settings, as the application lacks a dedicated internal theme toggle. Enabling Dark Mode by Platform

(If using an older version, try the "Dark" theme or OS-level dark mode.)

On these platforms, FileZilla generally has better integration with system themes.

: FileZilla follows the system-wide application mode. Open Settings > Personalization > Colors . Set Choose your mode to Dark .