unvell 


Free Spreadsheet control to open, show, edit, print and save Excel format spreadsheet. Supports many extensions such as cell types, custom cells, selection mode, read-only-mode, formula calculation, even the script execution like VBA.
Free Spreadsheet control to open, show, edit, print and save Excel format spreadsheet for WPF. Supports many extensions such as cell types, custom cells, selection mode, read-only-mode, formula calculation, even the script execution like VBA.