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Spread.NET by MESCIUS is a tool for building Excel-like applications in your .NET projects. It lets you create interactive spreadsheets, grids, dashboards, and even forms within WinForms, ASP.NET, and WPF applications. With its rich feature set, including a robust calculation engine, formula support, and Excel compatibility, Spread.NET helps developers to build data analysis tools, budgeting apps, scientific dashboards, and more, all within the familiar .NET environment.
The Spread.NET v19.1 update introduces new Pivot Table style options that give developers greater control over the presentation of analytical data by enabling header styling customization and banded row and column formatting. These enhancements make Pivot Tables easier to read and navigate, helping users interpret large or complex datasets more efficiently while allowing applications to deliver more polished, professional reporting experiences with minimal development effort.
To see a full list of what's new in v19.1, see our release notes.
Spread.NET is licensed per developer and is available as a Perpetual License with a 12 month support and maintenance subscription. We can supply any Spread.NET license including new licenses, maintenance renewals, and upgrade licenses. See our Spread.NET licensing page for full details.
For more information, visit our Spread.NET product page.

Reorder Rows is a WPF grid feature that lets users move a row by changing its display order directly in the control, usually through drag-and-drop, so data can be arranged in a meaningful custom sequence. For .NET developers, it is useful when row position represents business intent, such as task priority, processing order, or a user-defined layout, because it supports direct interaction while reducing the need for separate ordering controls or additional code for manual sequencing.
Many .NET WPF grid controls contain reorder row functionality including:
For an in-depth analysis of features and price, visit our comparison of .NET WPF grid controls.

TX Text Control .NET is a royalty-free, fully programmable document editor that empowers developers to add rich WYSIWYG word processing to desktop and web applications across various platforms. It provides everything from comprehensive text formatting and mail merge to PDF creation and processing, all through a robust API and intuitive user interface.
The new Text Control MCP Server introduces a read-only Model Context Protocol (MCP) endpoint designed to integrate authoritative product knowledge into AI-assisted processes. By adding a single URL to an assistant’s configuration, developers can enable access to blog content, documentation, API references, and more, all without leaving the editor. This approach improves the relevance and accuracy of AI-generated responses, making it easier to work with up-to-date information across the entire Text Control ecosystem.
TX Text Control .NET for Windows Forms and TX Text Control .NET for WPF are licensed per developer and are available as a Perpetual License with a 12 month support and maintenance subscription. See our TX Text Control .NET for Windows Forms licensing page or TX Text Control .NET for WPF licensing page for full details.
TX Text Control .NET is available to buy in the following products:

FastReport .NET Ultimate is a comprehensive reporting solution for developers working within the Microsoft .NET ecosystem. It supports the creation, design, and delivery of rich, interactive reports across Windows Forms, ASP.NET, MVC, and .NET Core applications. The Ultimate edition includes server deployment capabilities and extensive export options, such as PDF, Excel, Word, and HTML. It connects to various data sources, including SQL databases and business objects, providing flexibility for enterprise-level reporting. With the integrated FastReport Online Designer, users can edit reports directly in their browsers, enabling efficient collaboration and modern, full-featured report design across both desktop and web platforms.
The latest FastReport .NET Ultimate update introduces support for Google Sheets as a data source, allowing reports to connect directly to cloud-based spreadsheets. It enables developers and data professionals to work with up-to-date information without manual data transfers, making it easier to incorporate shared or frequently updated datasets into reports. It simplifies access to external data while maintaining the familiar reporting experience, making it particularly useful for teams already relying on Google Sheets for data management.
FastReport .NET Ultimate is licensed per named user and is available as a perpetual license with a one-year subscription for updates and support. See our FastReport .NET Ultimate licensing page for full details.
For more information, visit our FastReport .NET Ultimate product page.

ComponentSource and AlterNET Software have built a long standing partnership focused on making advanced .NET development tools more accessible to developers worldwide. AlterNET Software provides UI controls and frameworks for code editing, scripting, and UI design, enabling developers to extend applications with custom functionality across WinForms, WPF, and other .NET platforms.
A key part of this collaboration is their product AlterNET Studio, which brings together code editing, scripting, debugging, and UI design features into a single toolkit that developers can embed directly into their applications.
Through this partnership, ComponentSource expands its range of specialized developer tools, helping it stand out beyond standard UI libraries while supporting global distribution, licensing, and access to AlterNET Software products.
Learn more about AlterNET Software.