Class Libraries & REST APIs for the developers to manipulate & process Files from Word, Excel, PowerPoint, Visio, PDF, CAD & several other categories in Web, Desktop or Mobile apps. Develop & deploy on Windows, Linux, MacOS & Android platforms....NET Standard 引用的 NuGet 包 System.Drawing.Common, 5.0...For .NET6, .Net7 和 .Net8 引用的 NuGet 包 System.Text.Encoding.CodePages...