.NET Core is a new version of.NET. Highlights of .NET Core: 1. Cross-platform: Runs on Windows, mac and Linux. 2. Open source: The.NET Core platform is open source, using MIT and Apache 2 licenses. 3. Flexibility in deployment: Can be included in developed app or installed individually. 4. Command-line tools: Huge set of Commands are available. 5. Compatibility: It is compatible with .NET Framework, Xamarin and Mono, via the .NET Standard Library.