重複檔案搜尋及刪除工具 - Fast Duplicate File Finder，可以搜尋電腦或資料夾中重複的檔案，自動選取較新（older dates）或較舊（newer dates）的檔案進行後續的處理，能夠選擇刪除或搬移重複的檔案到另一個資料夾，並且保持相同的目錄結構（keeping folder structure）。（阿榮）（下載）
阿榮評語：
[2012.05.09] 此類工具會有比對出來之後因為檔案鎖住而無法刪除檔案的問題！試過好多種同類型工具只有這支程式還不錯，如果你有更好的，也歡迎推薦。
Fast Duplicate File Finder FREEWARE will help you find fast all duplicate files in a folder and its sub folders. The application will compare the content of your files so it will find duplicates even if they are using different file names. The Professional version can even find similar files regardless of their file types. It will analyze the content of the files in order to find similar files and not just file attributes like name and size as the standard duplicate file finders do.
[官方載點]
下載連結→ [按此下載免安裝版]
免安裝版 [4.0.0.1] [3.7.0.1]
安裝版 [4.0.0.1] [3.7.0.1]
Source: azofreeware.com
