The Simplified Chinese localization is now available for Wise Duplicate Finder (beta).
Download link (OneDrive):
For future reference, the corresponding version for this localization was 126.96.36.199 when posted..
1) The 'Keep One' button is confusing -- It invert selects multiple files if you at first 'Keep One' then 'Invert' then 'Keep One' again; such that it doesn't really only 'keep one'.
2) When the font gets larger than 8, characters in certain locations become no longer fully/properly displayed.