Skip to main content
.NETFramework4.5.2

ClosedXML makes it easier for developers to create Excel 2007+ (.xlsx, .xlsm, etc) files. It provides a nice object oriented way to manipulate the files (similar to VBA) without dealing with the hassl

Published
Jul 10, 2017
9y ago
Total Downloads
226.2M
226,204,850

Install

dotnet add package ClosedXML --version 0.88.0-beta1
ProductVersions
Other
.NETFramework4.5.2

Changes from Previous Version

v0.87.1v0.88.0-beta1
Added Frameworks
.NETFramework4.5.2
Removed Frameworks
.NETFramework3.5.NETFramework4.0
Added Dependencies
DocumentFormat.OpenXml(.NETFramework4.5.2)
FastMember.Signed(.NETFramework4.5.2)
Removed Dependencies
DocumentFormat.OpenXml(.NETFramework3.5)
DocumentFormat.OpenXml(.NETFramework4.0)

Adoption Assessment

Business reporting and spreadsheet workflows where productivity and readable code are primary goals.

Office Guide
This version is marked prerelease. Validate its API and upgrade path before production use.No SPDX license expression is published. Review the license text and your organisation's policy before redistribution.Compatibility metadata lists 1 target framework; confirm the exact target used by your application.
Editorial Note: Developer-friendly API over Open XML focused on Excel workbook generation and editing. Trade-off: Advanced or niche spreadsheet features may still require direct Open XML workarounds.

Related Guides & Workflows

Learn how to evaluate, integrate, or audit this package in your .NET project.