Create large spreadsheets efficiently with minimal memory overhead.
Prices from:
| Available in | |
|---|---|
| Telerik UI for ASP.NET MVC | Loading |
| Telerik DevCraft | Loading |

Writes spreadsheet content directly to a stream, optimizing for speed and minimal memory usage by avoiding in-memory document model generation.
Processes Microsoft Excel supported files without needing Microsoft Excel, Microsoft Office, or any third-party libraries installed on client or server machines.
Create and configure multiple worksheets within a workbook, controlling visibility settings, gridlines, headers, zoom levels, and more.
Import and append worksheets from separate documents into existing or new workbooks, handling worksheet naming conflicts gracefully.
Control row and column properties such as width, height, and visibility, including the ability to hide specific rows or columns as needed.
Group rows and columns for organized data presentation, enabling users to expand or collapse grouped sections to focus on summaries.
Set cell values with a broad range of formatting options including fills, borders, fonts, wrapping, and data type-specific format strings.
Use any formula compliant with the OpenXML standard to assign cell values, ensuring compatibility with any supported spreadsheet application.
Apply consistent styles to multiple cells and merge adjacent cells horizontally or vertically to create unified cell blocks.
Freeze any number of rows or columns in worksheets to maintain visible headers while scrolling through data content.
Review the details below to ensure this product is supported within your environment.
Telerik UI for ASP.NET MVC SpreadStreamProcessing is included as part of Telerik UI for ASP.NET MVC which is also available in Telerik DevCraft.
Compare the features between Telerik UI for ASP.NET MVC and Telerik DevCraft.
| Telerik UI for ASP.NET MVC Subscription | |
|---|---|
per developer, per year | |
| Products Included | |
| AI Coding Assistant | Included |
| Agentic UI Generator | Not included |
| Page Templates & Building Blocks | Not included |
| ThemeBuilder | Not included |
| KendoReact | Not included |
| Kendo UI | Not included |
| Telerik UI for ASP.NET AJAX | Not included |
| Telerik UI for ASP.NET MVC | Included |
| Telerik UI for ASP.NET Core | Not included |
| Telerik UI for Blazor | Not included |
| Telerik UI for .NET MAUI | Not included |
| Telerik UI for WinUI | Not included |
| Telerik UI for WPF | Not included |
| Telerik UI for WinForms | Not included |
| Telerik Document Processing Libraries | Included |
| Telerik Reporting | Not included |
| Telerik JustMock | Not included |
| Telerik Report Server | Not included |
| Single Sign-On Support | |
| Source Code | |
| Support Services | |
| .NET MAUI Components | |
| Angular Components | |
| ASP.NET AJAX Components | |
| ASP.NET Core Components | |
| ASP.NET MVC Components | |
| Blazor Components | |
| Document Processing | |
| jQuery Components | |
| JustMock Features | |
| React Components | |
| Report Server Features | |
| Reporting Features | |
| ThemeBuilder Features | |
| Vue Components | |
| WinForms Components | |
| WPF Components | |
| WinUI Components | |
Telerik, founded in 2002 and headquartered in Sofia, Bulgaria, develops UI component libraries, reporting tools, and testing solutions for .NET and JavaScript application development. Its flagship products include Telerik DevCraft, a collection of UI, reporting, testing, and productivity tools for Microsoft development platforms, and Kendo UI, a suite of JavaScript UI libraries for frameworks including Angular, React, and Vue. Telerik also provides document processing, reporting, and automated testing technologies designed for web, desktop, and mobile software development environments.

As official and authorized distributors since 2018, ComponentSource supplies you with legitimate licenses directly from Telerik.
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