[]
DsDataViewer provides vertical and horizontal scroll bars so that you can view the data that falls outside the viewport area.
Freeze panes let you see the relevant data in files with respect to the data in freeze panes. This feature is generally useful in files having large number of rows or columns.
DsDataViewer lets you display the freeze lines in documents having freeze panes, so that you can view relevant data by scrolling right or bottom, exactly the way you would do in Excel.