Telerik Spread Processing Library

TelerikSpreadsheet Controls.NET

Create and manipulate spreadsheet documents efficiently with C# and VB.NET.

  • Generate and convert XLSX, CSV, TXT, and PDF spreadsheet documents.
  • Supports numerous built-in spreadsheet functions and custom formulas.
  • Manage workbooks, worksheets, cells, styling, and protection with a rich API.
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Telerik Spread Processing Library provides a comprehensive .NET solution for working with spreadsheet documents. It supports creating new files, editing existing ones, and converting between common formats such as XLSX, XLS, CSV, TXT, and PDF. The library operates without external dependencies and includes extensive capabilities for formula calculations, styling, data validation, and document protection, making it ideal for integrating advanced spreadsheet processing into applications.

Multi-Format Document Handling

Create, modify, import, and export spreadsheets in XLSX, XLS, CSV, TXT formats, and export to PDF.

Rich Formula Support

Includes built-in functions covering financial, statistical, and engineering calculations with the ability to add custom formulas.

Workbook and Worksheet Management

Manipulate workbooks and worksheets with support for themes, named ranges, row and column adjustments, and worksheet protection.

Cell Formatting and Data Types

Apply detailed formatting to cells including fill, borders, fonts, number formats, and text properties to represent data accurately.

Sorting, Filtering, and Grouping

Organize worksheet data with sorting options, flexible filtering capabilities, and grouping of rows and columns.

Interactive Features

Utilize features like hyperlinks, freeze panes, autofill for data series, merge/unmerge of cells, comments, and notes.

Document Protection

Protect workbooks and worksheets with configurable permissions and password support.

No External Dependencies

Operate independently from Microsoft Excel or other software, enabling reliable server or client-side spreadsheet processing in .NET environments.

Advanced Styling and Theming

Apply predefined or custom styles and document themes to maintain consistent formatting across entire spreadsheets.

High Performance and Scalability

Designed for efficient processing and low memory footprint even when handling large spreadsheet files in various .NET platforms.

Product Compatibility

Review the details below to ensure this product is supported within your environment.

Component Type

  • .NET

.NET Version

  • .NET 10 LTS
  • .NET 9 STS
  • .NET 8 LTS
  • .NET 5 / .NET Core 3.1
  • .NET 4.8 or earlier

.NET Platform

  • .NET Assembly
  • .NET Class
  • .NET Core 3.1 Assembly

IDE Support

  • Visual Studio