Overview

GemBox.Spreadsheet is a .NET component that enables developers to read, write and convert spreadsheet files (XLSX, XLS, CSV, ODS or HTML) from their .NET applications using one simple API.

GemBox.Spreadsheet requires only .NET Framework and is many times faster than Microsoft Excel automation.

GemBox.Spreadsheet Free is free of charge while GemBox.Spreadsheet Professional is a commercial version licensed per developer. Server deployment is royalty free.

GemBox.Spreadsheet advantages

• Unified programming interface for multiple spreadsheet formats (XLSX, XLS, CSV, ODS and HTML).
• No dependency on Microsoft Excel.
• Many times faster than Microsoft Excel automation. More »
• Plain and fair licensing. More »
• 100% managed code (C#), follows .NET class library design guidelines.
• Simple and easy-to-use programming interface. More »
• Preserves unsupported file format features.

For more details go to GemBox.Spreadsheet features page.

Common uses

GemBox.Spreadsheet is used in a wide range of scenarios, from individual developers who need a simple way to read and write Excel documents to large corporations which need to generate large reports quickly and efficiently.

Some common uses are:

• Building Excel reports.
• Importing and exporting spreadsheet data to DataTable.
• Reading, writing or modifying XLS, CSV, XLSX or ODS files.
• Exporting to HTML from XLS, CSV, XLSX or ODS files.
• Filling of XLS, XLSX or ODS forms.
• Conversion between XLS, CSV, XLSX, ODS and HTML files.