VintaSoft Office .NET Plug-in allows to:

• Render pages of XLSX document using XlsxDecoder or XlsxDocument class
• Convert XLS document to an XLSX document
• Programmatically edit existing XLSX document using low-level editor for XSLX document
• Programmatically edit new or existing spreadsheet document using high-level editor for spreadsheet document based on XLSX document
• Edit spreadsheet document in WinForms spreadsheet editor control
• Edit spreadsheet document in WPF spreadsheet editor control