- Developers Guide
- Spread Designer Guide
- Product Videos (online at Tech Support site)
- Assembly Reference with complete API description
- Formula Reference with complete list of calculation functions
- Import and Export Reference for a quick summary of importing and exporting Excel files
- Version Comparison Reference for a quick comparison to the COM version
Thank you for choosing Spread for Windows Forms™, the spreadsheet component for use in the Microsoft® .NET Framework for Windows Forms solutions. With Spread for Windows Forms you can develop feature-rich user interfaces with an object-oriented, extensible set of classes to incorporate spreadsheet functionality into your applications. Use Spread for Windows Forms to develop front-ends to database applications and give your users access to multiple sheets using many types of cells and predefined sheet styles.

To get started, use the product documentation listed here. For an introduction to the use of the product, this user documentation is available:
For product details, this reference documentation is available:
If, after looking at this documentation, you still have a question or need technical support, contact us.