Aspose.Email FOSS for .NETFree, MIT-licensed C# library for reading and writing Outlook MSG files and CFB containers. Install with dotnet add package Aspose.Email.Foss.Browse how-to guides:Frequently Asked Questions How to Get Started with Aspose.Email FOSS for .NET How to Read MSG Files in C# How to Convert EML to MSG in C# How to Work with Attachments in C#See Also Aspose.Email for .NET — Commercial Edition