EXFileDialog is a file dialog box which is a universal file dialog box for Microsoft Windows. EXFileDialog provides a standard Windows file open dialog with multiple selection support, so you can choose multiple files at once. EXFileDialog is free for use. EXFileDialog is a freeware program developed by Aso Zhao. EXFileDialog supports multiple selection, drag-and-drop, and drag-and-drop-in-place. You can also specify a list of folders to open, or specify a file filter to search for. EXFileDialog supports all the standard Windows file dialogs, including file open dialog, save dialog, and open file dialog. You can also open files with multiple extension. EXFileDialog also supports drag-and-drop and drag-and-drop-in-place. You can specify a list of folders to open, or specify a file filter to search for.