Progress Telerik UI for ASP.NET Core
Write spreadsheet content directly into a stream to optimize performance. The library will not create or save the document model in memory.
Append new worksheets to an existing workbook.
Restructure data in your worksheet by grouping rows or columns into sections.
Hide extra data that doesn’t need to be visible.
Change the alignment, font, border and more properties of a cell.
Style simultaneously several cell properties, such as font, border, alignment and more to achieve a consistent appearance.
You have the ability to merge two or more adjacent cells into a single cell that spans over multiple rows and columns.
You can apply a scale factor to the exported document.
Export a document with selection range and specified active cell of the selection.
Enables you to set whether the resultant document should be visualized with grid lines and headers.
Freeze rows and columns to simultaneously view content from different parts of your workbook.
Highlight a particular part of the worksheet when the user opens it.
Setting the HTML property to true for a Spreadsheet cell will make that cell render its value as HTML. Use this feature to various controls directly into your Spreadsheet. Try it with the example in the API documentation.