---
title: "What is the difference between .NET Core and .NET 5/6/7+?"  
description: "What is the difference between .NET Core and .NET 5/6/7+?"  
author: "Anubhav Sharma"  
published: 2025-05-19  
updated: 2025-05-19  
canonical: https://www.mindstick.com/interview/34139/what-is-the-difference-between-dot-net-core-and-dot-net-5-6-7  
category: "c#"  
tags: ["c#", ".net core"]  
reading_time: 5 minutes  

---

# What is the difference between .NET Core and .NET 5/6/7+?

The difference between **.NET Core** and **.NET 5/6/7+** lies in their **evolution**, **branding**, and **unification of the .NET ecosystem**. Here's a breakdown:

### 1. .NET Core (v1.0 – v3.1)

1. Released: 2016 – 2019
2. Cross-platform, open-source framework
3. Introduced to modernize and replace the aging **.NET Framework**
4. Supported development of web (ASP.NET Core), cloud, console, and microservices applications
5. **.NET Core 3.1** was the **last official version** of the ".NET Core" line (Long-Term Support until December 2022)

### 2. .NET 5 and Beyond (5, 6, 7, 8...)

1. Starting with **.NET 5**, Microsoft **dropped "Core" from the name** and unified the platform
2. This is now called simply **.NET**
3. It merges features from:

   1. **.NET Core**
   2. **.NET Framework**
   3. **Xamarin/Mono**

4. It represents the **single future platform** for all types of .NET applications

| Version | Release Date | LTS (Long-Term Support)? | Notes |
| --- | --- | --- | --- |
| .NET 5 | Nov 2020 | No | First unified platform, not LTS |
| .NET 6 | Nov 2021 | Yes | First LTS of the unified .NET |
| .NET 7 | Nov 2022 | No | Feature-rich, faster |
| .NET 8 | Nov 2023 | Yes | Latest LTS version |

### Key Differences

| Feature | .NET Core | .NET 5/6/7+ |
| --- | --- | --- |
| **Name** | ".NET Core" | Just ".NET" |
| **Latest Version** | .NET Core 3.1 | .NET 8 (as of 2025) |
| **Cross-platform** | Yes | Yes |
| **Unification** | Focused on web/cloud | Unified all workloads (desktop, mobile, web, cloud, IoT) |
| **Mobile Support (Xamarin)** | No | Yes (from .NET 6 onward) |
| **Windows Forms / WPF** | Limited (only on Windows) | Improved and supported |
| **MAUI (Multi-platform UI)** | Not available | Available (.NET 6+) |
| **Performance** | Excellent | Even better – major enhancements in each release |
| **LTS Support** | .NET Core 3.1 | .NET 6, .NET 8 (future: .NET 10) |

### Summary

1. **.NET Core** is the predecessor; **.NET 5+** is the future.
2. **.NET 5 and beyond** represent a **single, unified platform** for all application types.
3. You should **use .NET 6+** for new development, especially for long-term projects.

## Read More

1. [**What is the difference between .NET Core and .NET 5/6+?**](https://www.mindstick.com/forum/161357/what-is-the-difference-between-dot-net-core-and-dot-net-5-6)

## Answers

### Answer by Anubhav Sharma

The difference between **.NET Core** and **.NET 5/6/7+** lies in their **evolution**, **branding**, and **unification of the .NET ecosystem**. Here's a breakdown:

### 1. .NET Core (v1.0 – v3.1)

1. Released: 2016 – 2019
2. Cross-platform, open-source framework
3. Introduced to modernize and replace the aging **.NET Framework**
4. Supported development of web (ASP.NET Core), cloud, console, and microservices applications
5. **.NET Core 3.1** was the **last official version** of the ".NET Core" line (Long-Term Support until December 2022)

### 2. .NET 5 and Beyond (5, 6, 7, 8...)

1. Starting with **.NET 5**, Microsoft **dropped "Core" from the name** and unified the platform
2. This is now called simply **.NET**
3. It merges features from:

   1. **.NET Core**
   2. **.NET Framework**
   3. **Xamarin/Mono**

4. It represents the **single future platform** for all types of .NET applications

| Version | Release Date | LTS (Long-Term Support)? | Notes |
| --- | --- | --- | --- |
| .NET 5 | Nov 2020 | No | First unified platform, not LTS |
| .NET 6 | Nov 2021 | Yes | First LTS of the unified .NET |
| .NET 7 | Nov 2022 | No | Feature-rich, faster |
| .NET 8 | Nov 2023 | Yes | Latest LTS version |

### Key Differences

| Feature | .NET Core | .NET 5/6/7+ |
| --- | --- | --- |
| **Name** | ".NET Core" | Just ".NET" |
| **Latest Version** | .NET Core 3.1 | .NET 8 (as of 2025) |
| **Cross-platform** | Yes | Yes |
| **Unification** | Focused on web/cloud | Unified all workloads (desktop, mobile, web, cloud, IoT) |
| **Mobile Support (Xamarin)** | No | Yes (from .NET 6 onward) |
| **Windows Forms / WPF** | Limited (only on Windows) | Improved and supported |
| **MAUI (Multi-platform UI)** | Not available | Available (.NET 6+) |
| **Performance** | Excellent | Even better – major enhancements in each release |
| **LTS Support** | .NET Core 3.1 | .NET 6, .NET 8 (future: .NET 10) |

### Summary

1. **.NET Core** is the predecessor; **.NET 5+** is the future.
2. **.NET 5 and beyond** represent a **single, unified platform** for all application types.
3. You should **use .NET 6+** for new development, especially for long-term projects.

## Read More

1. [**What is the difference between .NET Core and .NET 5/6+?**](https://www.mindstick.com/forum/161357/what-is-the-difference-between-dot-net-core-and-dot-net-5-6)


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Original Source: https://www.mindstick.com/interview/34139/what-is-the-difference-between-dot-net-core-and-dot-net-5-6-7

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