Exec=env GTK_THEME=Adwaita:dark filezilla %F
Because FileZilla pulls its colors directly from the OS, you can force a dark appearance using the following methods: 1. Windows High Contrast Mode (Quickest) filezilla dark theme upd
FileZilla Dark Theme Update: Achieving a Modern Dark Mode in 2026 filezilla dark theme upd
rather than the standard "Dark" personalization setting, as FileZilla is a Win32 application that does not automatically respond to the modern Windows 10/11 dark mode. FileZilla Forums Windows Settings Accessibility Contrast themes (or "High Contrast" in Windows 10). Select a dark-themed contrast option and click filezilla dark theme upd
