The principle is to modify a specific key in the Windows Registry that tells ACDSee which language version it is.
If you need to download a new version of ACDSee, you can find the correct installer for your language on the official site. Why you're seeing this ad unit
"key": "FileMenu.Open", "text": "Open", "context": "Main menu — Open file", "plural": null
to download the installer for your preferred language (e.g., German, French, or English). Run the new installer acdsee language change
Which of ACDSee are you using (Ultimate, Pro, or Standard)? What is the current language and desired language ? Is this a new installation?
If ACDSee reverts to a trial mode or throws an activation error after a language change, your license is locked to a specific region. You must contact to request a regional license transfer, or revert the software back to its original language. Summary Checklist for Quick Reference Risk Level Registry Edit Multi-language installations Clean Reinstallation Guaranteed official support File Swapping Advanced users without internet Share public link
: Use the left panel to browse to the correct location for your ACDSee version. The path depends on your Windows version and ACDSee edition. The principle is to modify a specific key
Change the Value Data to match your preferred language code. For example, the hex code for English is usually 1033 (or 409 in hex), German is 1031 , and French is 1036 .
Look for localized folders or files ending in language codes (such as 1033 or de , fr ).
Over the years, ACDSee has evolved from a simple image viewer into a comprehensive digital asset management and photo editing suite. Modern versions of ACDSee (like Photo Studio Ultimate 2025, which features AI-powered tools) are often distributed in separate multi-lingual packages. However, many localized versions are released as distinct builds for different markets. Run the new installer Which of ACDSee are
A: Yes, the process is similar: Tools > Options > Language . Some older, localized versions may not allow changing to English, requiring a reinstallation of an English version.
HKEY_LOCAL_MACHINE\SOFTWARE\ACD Systems\ACDSee\ \1033\ Look for a registry string named Lang or Language . Double-click the string to edit its value data.