Unleash the power of Excel functionality in your WinForms enterprise apps with these dependency-free WinForms spreadsheet components. Spread.NET provides industry-leading support for delivering Excel-like experiences in your WinForms applications with zero dependencies on Excel. Based on 20+ years of creating spreadsheets for enterprise developers, we know what features you need - at the top of the list is Excel compatibility. Create enterprise spreadsheets, grids, dashboards, and forms with the comprehensive API. Includes a powerful calculation engine with 450+ functions.
Import/Export Excel Files into a C# Spreadsheet
Powerful, Fast Calculation Engine
This high-speed, optimized engine adds computing power to even the most complex formulas and includes support for:
450+ Functions in Customizable Calc Engine
More than 450 functions in categories including Date and Time, Engineering, Financial, Information, Logical, Lookup and Reference, Math and Trig, Statistical, Text, and Web:
Dynamic Arrays are a powerful new calculation feature which enables a single formula to return results that spill to adjacent cells and optimize calculations:
Enhanced Shape Engine
Create flowcharts, process diagrams, cell callouts, and more with over 150 shapes, lines, and arrows. Connect and combine into Group Shapes to design logos or custom dashboard controls that can be scripted to perform user actions:
Spreadsheet User Interface
Cell Formatting and Styles
Fully customize the cell format and style with the new IStyle interface and flat-style model to create cell styles using built-in styles like Accent1 or Currency, merge styles to create custom styles, and easily apply Office themes to change your fonts, color scheme, or effects:
This release introduces important changes and new features:
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"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."
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, StarkNetwork.com