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Compatible with Excel Versions 97 to 2016

Display and edit files based on all popular Excel file formats, including XLS and XLSX. You can even open a file in one format and save it to another format.

Ease of Use with Interactive UI

  • The spreadsheet ribbon provides a familiar, Excel-like user interface to help end users work with Excel files.
  • The ribbon can be easily customized to manipulate Excel workbooks based on application requirements.
  • You can also create your own ribbon or toolbar to manipulate Excel workbooks using the predefined commands of the control.

High Performance

Instant Loading

Load and manipulate Excel workbooks with a large amount of data and any number of worksheets in less time with minimal memory consumption.

Smooth Scrolling

The spreadsheet control provides a smooth scrolling experience even with many cells in a view.

Formula Calculation

The spreadsheet control has a fast and efficient calculation engine with more than 400 Excel functions.

Data Editing

Data Editing

Data editing comes with the ability to add, edit, and remove formulas in a cell. Users can also select the range reference directly using the mouse or keyboard while entering formulas, just like in Excel.

Data Validation

Validate the edited values based on the data validation rules defined for a cell or range of cells. Data validations can be applied with operators, alert messages, custom formulas, and drop-down lists.

Undo and Redo

Undo and redo changes made in an Excel workbook. There is no limit to the number of undo and redo operations you can perform.

Clipboard Operations

Clipboard operations with Excel-like paste options enable users to paste values or formulas with or without formatting.


Drag-fill allows users to easily fill or copy a series or pattern of values and formats into neighboring cells in any direction.

There’s built-in support for hyperlinks and bookmarks. Navigation through bookmarks to a specific cell or range of cells in a workbook is also supported as in Excel.


Supports a wide range of formulas with cross-sheet references, named ranges, table formulas, and array formula support.

Built-in Functions

The built-in calculation engine is preloaded with more than 400 Excel-compatible functions covering a broad range of business scenarios.


Automatically recalculate values when a precedent cell is edited.

Named Ranges

Named ranges can be used in formulas as substitutes for cell references. The built-in name manager allows you to add, edit, and delete names.

Styles and Data Formatting


Import and modify various font formatting options like font size, font family, font styles, font color, and fill color.

Align and Merge Cells

Import and modify various alignments, merged cells, and wrap settings from Excel.

Number Formats

Import and modify number formats such as currency, percentage, short date, long date, time, fraction, scientific, and custom number formats similar to Excel.

Table Formats and Built-in Styles

Import table formats and predefined cell styles from Excel. You can also format a range as a table and define cell styles at run time.

Conditional Formatting

Conditional formatting helps you visually explore and analyze data, detect critical issues, and identify patterns and trends.

Conditional Styling

Format the appearance of cells based on their value or the values of any other cells.

Data Bars

Use data bars to easily spot larger and smaller numbers.

Color Scales

Use color scales to understand data distribution and variations.

Icon Sets

Icon sets distinguish data in three or five categories based on the threshold value.

Data Shaping

Sort & Filter

Provides support for auto filter and sorting to analyze the data.

Outline (Group)

Supports importing outlines and the ability to group or ungroup rows and columns at run time.

Chart and Sparklines


Import charts from Excel that can be defined at run time. This helps visually enhance the represented data.


Import sparklines from Excel to visually represent data in a row.

Interactive Features

Touch Optimized

The spreadsheet control is touch optimized for all user interactions, similar to Excel.

Excel-like Selection

Select a range of cells, rows, columns, and tables. The spreadsheet control also supports all keyboard interactions with cell selections.

Cell Comments

Import, add, edit, and delete cell comments.


Zoom in and out of worksheet contents. Plus, the zoom level can be imported and exported to and from Excel.

Context Menu

There’s built-in support for cell and tab context menus. Custom context menu items can also be added.

Find and Replace

Search the data in a workbook and replace it efficiently with advanced search options. Also select all cells with formulas, conditional formatting, constants, and data validation.

Data Management

Import and export data from various sources with the help of XlsIO as an intermediary.

Worksheet Management

  • Row height and column width: Import row heights and column widths from Excel. Also fit rows and columns based on their content.
  • Insert and delete: Insert and delete rows and columns in a single worksheet, or multiple worksheets in a workbook.
  • Hide and unhide: Hide and unhide rows and columns in a single worksheet, or across worksheets in a workbook.
  • Gridlines: Customize the visibility and color of gridlines.
  • Headings: Control the visibility of row and column headers in a worksheet.


  • Protect worksheets with or without a password, and restrict user actions like row and column insertion, deletion, resizing, and more.
  • Protect the structure of a workbook.
  • Encrypt workbooks with a password to prevent users from opening them.

Conversion and Printing

  • Convert Excel workbooks to other formats like CSV, PDF, HTML, and convert worksheets to an image.
  • Print the Excel workbook using the PDF viewer.


Localize all static text in the ribbon and built-in dialogs to any desired language.

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