- OfficeWriter for .NET Core supports Linux, Microsoft Windows and macOS.
- Support for the legacy pre-Microsoft Office 2007 XLS file format is not supported for OfficeWriter .NET Core. Microsoft Office 2007 and later XLSX format is supported.
- SSRS is not support for OfficeWriter .NET Core.
- ExcelWriter.Imaging is not supported for .NET Core. This includes functionality like PDF rendering, images and shapes.
System Requirements includes server and client requirements for OfficeWriter for .NET Core.