Create FinTech and Financial Applications with a .NET Spreadsheet Component

Spread.NET empowers .NET developers to seamlessly integrate powerful spreadsheet functionality, built-in financial formulas, and advanced calculations into custom desktop FinTech applications, enabling accurate and efficient accounting, risk analysis, and financial reporting solutions.


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With Spread.NET’s extensive API and deep feature sets, .NET developers can effortlessly create custom FinTech applications for accounting, risk analysis, and other financial spreadsheet solutions using VB or C# for WinForms, ASP.NET, and WPF. Leveraging Spread.NET's powerful spreadsheet functionality and built-in financial formulas, developers can seamlessly integrate data manipulation, visualization, and advanced calculations, empowering users to make informed financial decisions while ensuring accuracy and efficiency in their .NET applications.

Why Use Spread.NET in Your .NET FinTech Application

Complete Financial Toolbox in One Spreadsheet Control

Complete Financial Toolbox in One Spreadsheet Control

Use the extensive .NET spreadsheet API to collect and manage data and create custom analytics, dashboards, scientific, and financial applications.

Full Excel Compatibility and Powerful Calculation Engine With 450+ Functions

Full Excel Compatibility and Powerful Calculation Engine With 450+ Functions

With full support for Excel (.XLSX) import/export and more built-in functions than other .NET spreadsheets, your computing power is optimized for big data and complex calculations.

Code-Free Extensibility and Customization with Spread Designers

Code-Free Extensibility and Customization with Spread Designers

Instantly add spreadsheets, charts, shapes, and tables to your financial dashboard with the Spread Designer.

Visual Insight With Sparklines, Charts, and Shapes

Visual Insight With Sparklines, Charts, and Shapes

Your financial apps and dashboards have never been this personalized. Show trends with sparklines, dig into details with charts, and draw data flows with over 150 built-in shapes, lines, and arrows—it’s up to you.

Seamless Visual Studio Integration

Seamless Visual Studio Integration

Build .NET spreadsheet apps in Visual Studio, including VS19, and deploy to Windows with no compatibility issues—and include Excel 2016 themes.

High-Speed Performance and Optimized App Size

High-Speed Performance and Optimized App Size

Every platform of Spread.NET ensures maximum performance and speed for your enterprise apps, and its modular structure means you only need to add what you use to your .NET spreadsheet apps.

.NET Spreadsheet components can handle complex data modeling - FinTech

Complex Data Modeling

Combine the ease of a spreadsheet input with complex calculations.

Create Business Dashboards with a .NET Spreadsheet Component - FinTech

Business Dashboards

Easily create business dashboards for your .NET applications to quickly provide a snapshot of your business data.

Create Grid-based Input Forms using a .NET Spreadsheet Component - FinTech

Grid-Based Input Forms

Create Excel-like .NET FinTech Applications

Create Familiar Excel-like Apps

Create Microsoft Excel-like interactive data views and forms.

Build Your .NET Financial App with a Broad Feature Set

Powerful, Fast, Optimized Calculation Engine

Spread.NET’s high-speed, optimized calculation engine adds computing power to even the most complex formulas without dragging down your apps.

Import/Export Excel Files into a .NET Spreadsheet

No spreadsheet is complete without full Excel import/export support! Import your most advanced Excel spreadsheets and then export your Spread.NET spreadsheet to XLSX or other file formats... all with zero dependencies on Excel.

Data Binding

Bind the worksheet to any .NET data source including DataSet, DataView, DataTable, or a custom collection of objects, and show hierarchical views with expandable rows and child worksheets.

Tables and Table Styles

Create tables using built-in table styles or create custom table styles to apply banded columns or rows and custom formatting.

Sorting and Filtering

Add filtering and sorting drop-down in a table or range and enable your users to apply filters on colors, text, dates, and numbers.

Conditional Format Rules

Apply Conditional Format Rules in cells and ranges to apply styles based on the cell content or a custom formula, and display icons, data bars, color scales in the cells to quickly visualize values.


Visualize your data with advanced chart types such as Waterfall, Pareto, Funnel, TreeMap, and more.


Visualize your data in a more compact way with sparkline charts that draw directly inside the cell.

Enhanced Sparkline Visual Functions

Spread.NET supports 17 new enhanced sparkline types that can be added using formula to the WinForms library.

Slicers for Easy Table Filtering Selection

Create Slicers to display table column values for filtering, apply themes, and styles to customize. Cut and paste the Slicer to another sheet to operate as a dashboard control.

Enhanced Excel-compatible Keyboard Shortcuts

Use FpSpread.Features.ExcelCompatible KeyboardShortcuts and the Excel Compatibility Input Maps to easily enable common Excel keyboard shortcuts in your applications for users. The API allows full customization of the Input Maps and Action Maps to suit your needs.

Enhanced Hyperlink Support

Add hyperlinks in cells by simply typing in the link using AutoCreateHyperlink, or use the Edit Hyperlink dialog. Hyperlinks can be applied to shapes or cells, and import/export in XLSX.

Show Precedent and Dependent Cells with Formula Tracing and Auditing

Easily trace your formula's reference chains using built-in formula tracing methods to show arrows from the cell to all dependent or precedent cells, and audit formulas using Dependents, DirectDependents, DirectPrecedents, and Precedents.

Outline and Range Group

Create row and column range groups that can expand and collapse rows or columns to create vertical and horizontal outlines.


Print your worksheets with advanced options including margins, header and footer, best fit column and/or row and print scaling.

Spread Includes Code-Free, Excel-Like Designers for WinForms, WPF, and ASP.NET

Spread’s code-free desktop designer apps are included in both the licensed and trial versions. You can immediately create a full application with our templates, or experiment with the free-form data layout. Export your design for a quick import into the platform of your choice!

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Award-Winning Products and First-Class Support

"I have been using a various form of Spread back to the COM days. Spread is the most reliable spreadsheet that retrieves and stores data, whether interacting with a database or simply an Excel file. Try it out, and you will not go back to any other control"


"Great support through evaluation process, Spread is my favorite development add-in, adds great, high value capabilities to applications!"


"Excellent Products. I have been using their products for around 15 years. Always there to help."


ComponentSource Awards - #2 PUBLISHER 2023 CopmonentSource Awards - TOP 10 PRODUCT 2023

"Thanks for providing the best [JavaScript] spreadsheet widget in the world, we're very happy customers. Your product has saved us a TON of time relative to other solutions we used in the past."

Jan Domanski, Labstep

"We have been using Spread in our desk and web products (PerpetualBudget) for over a decade. Not only are the Spread grids great controls but the support at GrapeCity is the best. When you need them, they're there!"

Jim Spicer, Spicer-Baer Associates

"I haven't come across such a feature-rich solid Spread before. Thanks for giving such a nice component."

Adavesh Managaon, MVP, Visual C#

"Spread benefits my company because our clients can now see the immediate benefit the websites we create for them provide."

Michael Stark, Owner,