SpreadsheetLight 3.5.0

SpreadsheetLight is an open source Open XML spreadsheet .NET library written in C#, and is released under the MIT License. You can create new Open XML spreadsheets, or work with existing Open XML spreadsheets that are compatible with Microsoft Excel 2007/2010/2013 and LibreOffice Calc. No Office/Excel Interop needed. You do not need Microsoft Office/Excel to be installed.

No packages depend on SpreadsheetLight.

Ported to .NET Standard 2. Several minor heart attacks experienced during code port and testing from .NET 4 to .NET Core/Standard.

.NET Standard 2.0

Version Downloads Last updated
3.5.0 7 08/31/2023
3.4.11 5 03/14/2024
3.4.10 5 03/13/2024
3.4.9 5 03/13/2024
3.4.8 5 03/13/2024
3.4.7 6 03/02/2024
3.4.6 5 03/13/2024
3.4.5.1 5 03/13/2024
3.4.5 5 03/13/2024
3.4.4 5 03/13/2024
3.4.3 5 03/13/2024
3.4.2 5 03/13/2024
3.4.1 5 03/13/2024
3.4.0 5 03/14/2024
3.3.1 3 01/19/2025
3.3.0 6 03/02/2024
3.2.9 5 03/02/2024
1.0.0 5 03/16/2024