# SpreadWinFormsAPI

## Content

# Spread Windows Forms API Overview

Spread Windows Forms provides an Excel-like UI spreadsheet for an intuitive user experience, along with a flexible and powerful API to load, create, modify, calculate, save, and convert spreadsheet documents at scale. You can read and write Excel .XLSX files, generate reports using templates, and deploy spreadsheets seamlessly across .NET desktop and web applications.

| Assembly | Namespace |
| -------- | --------- |
| FarPoint.CalcEngine | [FarPoint.CalcEngine](/spreadnet/api/latest/online-win/FarPoint.CalcEngine/FarPoint.CalcEngine.html) |
| FarPoint.Excel | [FarPoint.Excel](/spreadnet/api/latest/online-win/FarPoint.Excel/FarPoint.Excel.html) |
| FarPoint.PDF | [FarPoint.PDF](/spreadnet/api/latest/online-win/FarPoint.PDF/FarPoint.PDF.html) |
| FarPoint.Win | [FarPoint.Win](/spreadnet/api/latest/online-win/FarPoint.Win/FarPoint.Win.html) |
|  | [FarPoint.Win.SuperEdit](/spreadnet/api/latest/online-win/FarPoint.Win/FarPoint.Win.SuperEdit.html) |
|  | [FarPoint.Win.Text](/spreadnet/api/latest/online-win/FarPoint.Win/FarPoint.Win.Text.html) |
| FarPoint.Win.Chart | [FarPoint.Win.Chart](/spreadnet/api/latest/online-win/FarPoint.Win.Chart/FarPoint.Win.Chart.html) |
| FarPoint.Win.Spread | [FarPoint.Win.Spread](/spreadnet/api/latest/online-win/FarPoint.Win.Spread/FarPoint.Win.Spread.html) |
|  | [FarPoint.Win.Spread.CellType](/spreadnet/api/latest/online-win/FarPoint.Win.Spread/FarPoint.Win.Spread.CellType.html) |
|  | [FarPoint.Win.Spread.Chart](/spreadnet/api/latest/online-win/FarPoint.Win.Spread/FarPoint.Win.Spread.Chart.html) |
|  | [FarPoint.Win.Spread.Data](/spreadnet/api/latest/online-win/FarPoint.Win.Spread/FarPoint.Win.Spread.Data.html) |
|  | [FarPoint.Win.Spread.Dialogs](/spreadnet/api/latest/online-win/FarPoint.Win.Spread/FarPoint.Win.Spread.Dialogs.html) |
|  | [FarPoint.Win.Spread.DrawingSpace](/spreadnet/api/latest/online-win/FarPoint.Win.Spread/FarPoint.Win.Spread.DrawingSpace.html) |
|  | [FarPoint.Win.Spread.Model](/spreadnet/api/latest/online-win/FarPoint.Win.Spread/FarPoint.Win.Spread.Model.html) |
|  | [FarPoint.Win.Spread.UndoRedo](/spreadnet/api/latest/online-win/FarPoint.Win.Spread/FarPoint.Win.Spread.UndoRedo.html) |
|  | [FarPoint.Win.Spread.Visualization](/spreadnet/api/latest/online-win/FarPoint.Win.Spread/FarPoint.Win.Spread.Visualization.html) |
| GrapeCity.CalcEngine | [GrapeCity.CalcEngine](/spreadnet/api/latest/online-win/GrapeCity.CalcEngine/GrapeCity.CalcEngine.html) |
| GrapeCity.Spreadsheet | [GrapeCity.CalcEngine](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.CalcEngine.html) |
|  | [GrapeCity.Core](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Core.html) |
|  | [GrapeCity.Spreadsheet](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.html) |
|  | [GrapeCity.Spreadsheet.Charts](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.Charts.html) |
|  | [GrapeCity.Spreadsheet.Commands](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.Commands.html) |
|  | [GrapeCity.Spreadsheet.Commands.PivotTables](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.Commands.PivotTables.html) |
|  | [GrapeCity.Spreadsheet.Drawing](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.Drawing.html) |
|  | [GrapeCity.Spreadsheet.IO](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.IO.html) |
|  | [GrapeCity.Spreadsheet.IO.OpenXml](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.IO.OpenXml.html) |
|  | [GrapeCity.Spreadsheet.IO.Pdf](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.IO.Pdf.html) |
|  | [GrapeCity.Spreadsheet.Localization](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.Localization.html) |
|  | [GrapeCity.Spreadsheet.PivotTables](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.PivotTables.html) |
|  | [GrapeCity.Spreadsheet.Printing](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.Printing.html) |
|  | [GrapeCity.Spreadsheet.Slicers](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.Slicers.html) |
|  | [GrapeCity.Spreadsheet.UI](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet/GrapeCity.Spreadsheet.UI.html) |
| GrapeCity.Spreadsheet.WinForms.Ribbon | [GrapeCity.Spreadsheet.WinForms.Ribbon](/spreadnet/api/latest/online-win/GrapeCity.Spreadsheet.WinForms.Ribbon/GrapeCity.Spreadsheet.WinForms.Ribbon.html) |
| GrapeCity.Win.Spread.InputMan | [GrapeCity.Win.PluginInputMan](/spreadnet/api/latest/online-win/GrapeCity.Win.PluginInputMan/GrapeCity.Win.Spread.InputMan.CellType.html) |
|  | [GrapeCity.Win.Spread.InputMan.CellType.Fields](/spreadnet/api/latest/online-win/GrapeCity.Win.PluginInputMan/GrapeCity.Win.Spread.InputMan.CellType.Fields.html) |