雙文件是文件管理/搜索工具。主程序的功能是允許用戶查找重復的文件在本地或網絡驅動器。你可以執行搜索使用一套全面的搜索標準，包括文件屬性，文件名，文件大小。文件名掩碼可以定義使用正則表達式或標準通配符（*）。正則表達式的文件掩碼允許更大的靈活性，比簡單的功能所提供的通配符。例如，當使用正則表達式可以搜索一個查詢不同的擴展名的文件。

Twin Files Finder is the file management/search utility. Primary functionality of the program is to allow user to locate duplicate files located on the local or network drives. You can perform search using comprehensive set of search criteria, including file attributes, file name and file size. File name mask can be defined using Regular Expressions or standards wildcard character (*). Regular Expressions in the File Mask allow greater flexibility than simple functionality offered by the wildcard. For example when using Regular Expressions it is possible to search in one query for files with different extensions.

官方網站：http://www.proxoft.com/TwinFilesFinder/default.aspx

相關搜索：重復文件 ProXoft Twin 進制查看