HTML to PDF with QuestPDF in .NET 8

ClosedXML is a .NET library for reading, manipulating and writing Excel 2007+ (.xlsx, .xlsm) files. It aims to provide an intuitive and user-friendly interface to dealing with the underlying OpenXML API.

ClosedXML adds Linux and MacOs support.https://github.com/rubicon-oss/DocumentPartner.ClosedXML

The ClosedXML library uses the System.Drawing library to color and paint rows and cells in workbooks. However, Microsoft has removed the System.Drawing.Common component in later versions of .NET 6 for non-window OS. This removal means that the ClosedXML library will no longer function on non-Windows operating systems with .NET 8 or later.  Check System.Drawing.Common only supported on Windows

During my recent .NET 8 migration, I encountered a compatibility issue with the ClosedXML library due to Microsoft's removal of the System.Drawing.Common component. Fortunately, I discovered DocumentPartner.ClosedXML, a fork of the original ClosedXML project that addresses this issue.

You may have to do some small changes in you code if you already used ClosedXML library.

This fork, previously named DocumentPartner.ClosedXML, replaces the problematic dependency with the SkiaSharp library, enabling the library to function on non-Windows operating systems when used with .NET 8 and onwards.

To install ClosedXML, run the following command in the Package Manager Console

        PM> Install-Package DocumentPartner.ClosedXML

Special Note:  

SkiaSharp is a cross-platform 2D graphics system for .NET and C# powered by the open-source Skia graphics engine. It is available for use in .NET 6 or later versions, providing an alternative to System.Drawing for both Windows and non-Windows operating systems.