Developer's DescriptionBy Add-in ExpressNavigate between your Microsoft Excel worksheets and workbooks.Workbook Manager for Excel organizes all open spreadsheets in a tree-view catalogue so that you can easily navigate between your Microsoft Excel workbooks, drag sheets across workbooks, rename, delete, re-arrange them and insert dozens of worksheets in a click.insert, rename, delete and sort Microsoft Excel worksheets.hide worksheets or even make them very hidden and unhide them in a click, move or copy worksheets by dragging them from one workbook to another and see all Excel workbooks in a tree view, edit and save them in a click.