Filezilla Dark Theme | Upd

As of 2026, the best way to get a dark theme in FileZilla is to ensure your operating system is fully set to dark mode and that FileZilla is updated. While the developers have focused on performance and security over a native UI toggle, the application does inherit system settings.

The official stance from the developer (Tim Kosse) has been:

To understand why FileZilla hasn't rolled out an easy native toggle on Windows, look at the underlying architecture: FEEDBACK: Dark Mode please - FileZilla Forums filezilla dark theme upd

Instead of cancelling, the client opened a framed modal: a timeline of his last ten FTP sessions. Tiny thumbnails showed sites he rarely visited—archives, small ports, personal pages he had mirrored out of nostalgia. Each thumbnail labeled with a word that wasn't there before: caregiver, first, apology, recipe. When he hovered the thumbnail for an old personal site, the transfer list filled with small files labeled in plain language: "to_mom.txt," "garden.jpg," "recipe_v2.txt."

FileZilla is built on a cross-platform library called —essentially the engine that powers its user interface. The current stable version of wxWidgets has limited native support for modern dark mode implementations. As of 2026, the best way to get

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

This is a clean method that forces a specific configuration globally for FileZilla without altering the registry. This file acts as a master override for settings. The current stable version of wxWidgets has limited

In the left-hand sidebar, click on and then select Themes . Step 2: Choose a Dark-Compatible Theme

A more targeted, albeit hacky, approach involves telling the GTK engine that FileZilla uses to adopt a dark theme. This involves installing a GTK theme runtime and a dark theme, then launching FileZilla with a specific environment variable.

If you updated FileZilla or your operating system and your dark theme looks broken, use these troubleshooting steps to fix it. Issue 1: High Contrast Text is Unreadable

After a restart, the background colors of FileZilla should be much darker. If you prefer to do this via a command line, you can run the following in an administrative PowerShell or Command Prompt: