This happens when a registry edit or folder modification is only partially successful. The core application text changes, but plugins or specialized toolsets (like the Develop or Manage mode panels) still read from old language caches. A clean uninstallation and reinstallation via Method 1 is the best fix for this.
In the Options dialog box, look at the sidebar on the left. Click on Language (sometimes listed under "General").
This guide covers every available method to change your language settings in ACDSee Photo Studio. Method 1: Check the In-App Options Menu acdsee language change
This method is suitable for many versions of ACDSee, including older ones like ACDSee 10 and newer ones like the 2024 Ultimate series.
Ensure the application is completely shut down and not running in your system tray. This happens when a registry edit or folder
In the top menu bar, click on Tools and select Options (or use the shortcut Ctrl + Alt + O ).
void OnApplicationStartup() // 1. Check if user has manually set a language in config string savedLang = Config.Get("UserLanguage"); if (!string.IsNullOrEmpty(savedLang)) // Use user preference Thread.CurrentThread.CurrentUICulture = new CultureInfo(savedLang); In the Options dialog box, look at the sidebar on the left
Download the installer for the specific language you want.
Look for the specific download link for your language (e.g., German, French, or English).