Aspose.Cells is a .NET component for spreadsheet reporting without using Microsoft Excel. It supports a robust formula calculation engine, pivot tables, VBA, workbook encryption, named ranges, spreadsheet formatting, drawing objects like images, OLE objects, and importing or creating charts. You can also create Excel files using a designer spreadsheet, smart marker, or API and apply formulae and functions. It supports CSV, SpreadsheetML, PDF, and all file formats from Excel 97 to Excel 2007.

Changes:
This release includes an enhancement for advanced conditional formatting when converting worksheets to image files. The Microsoft Excel ruler is now not displayed when setting Page Layout view. The performance of Excel to PDF rendering was improved, fixing hangs that occurred with certain Excel files. Issues with rendering spreadsheets (XLS, XLSX, etc.), protecting sheets, rendering PivotTables, encrypting files, and exporting to PDF have been resolved. Issues pertaining to the formula calculation engine have also been fixed

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Aspose.Cells for .NET