How to Install .NET 8.0: A Complete Guide for Windows, macOS, and Linux .NET 8.0 is a Long-Term Support (LTS) release from Microsoft, offering enhanced performance, new language features in C# 12, and stability for enterprise applications until approximately November 2026. Whether you are a developer building new software or a user needing to run a specific application, this guide provides step-by-step instructions for installing .NET 8.0 across all major platforms. 1. Choosing the Right Version: SDK vs. Runtime Before you begin, determine which package you need: .NET SDK (Software Development Kit): Required if you want to build applications. It includes the runtime, so you do not need to install both. .NET Runtime: Required only to run existing applications. There are specific versions for different needs: ASP.NET Core Runtime: For running web/server apps. .NET Desktop Runtime: Specifically for Windows desktop apps (WPF, WinForms). .NET Runtime: The base package for simple console apps. 2. Installing .NET 8.0 on Windows Windows users have several streamlined options for installation. Option A: Standard Installer (Easiest) Visit the official Microsoft .NET 8.0 download page . Under the SDK or Runtime section, select the installer for your architecture (usually x64 for modern 64-bit PCs). Run the downloaded .exe file. Follow the prompts and click Install . Option B: Using Visual Studio 2022 If you use Visual Studio for development, ensure it is updated to at least version 17.8 to support .NET 8.0. Open the Visual Studio Installer . Click Modify on your current installation. Go to the Individual Components tab. Search for .NET 8.0 Runtime or .NET 8.0 SDK and select it, then click Modify to install. Option C: Command Line (WinGet) Open PowerShell or Command Prompt and run: powershell winget install Microsoft.DotNet.SDK.8 Use code with caution. 3. Installing .NET 8.0 on macOS macOS installations support both Intel (x64) and Apple Silicon (Arm64) processors. Using the PKG Installer Download the .pkg installer for your architecture from the official site. Arm64: For M1, M2, or M3 chips. x64: For Intel-based Macs. Open the file and follow the standard macOS installation steps. Using Homebrew If you have Homebrew installed, run the following in your terminal: brew install --cask dotnet-sdk Use code with caution. 4. Installing .NET 8.0 on Linux Most modern Linux distributions include .NET 8.0 in their default package managers. Ubuntu (24.04 and newer) Run these commands in your terminal: sudo apt update sudo apt install dotnet-sdk-8.0 Use code with caution. Install/Setup .NET 8
How to Install .NET 8.0 on Windows, macOS, and Linux .NET 8.0 is a long-term support (LTS) release from Microsoft, meaning it will receive security and stability updates for three years. Whether you're building web APIs, desktop applications, or cloud-native services, installing .NET 8 is your first step. This guide covers installation on Windows , macOS , and Linux (Ubuntu/Debian and RHEL-based distributions). Before You Begin
Check for existing versions: Open a terminal (Command Prompt, PowerShell, or bash) and run: dotnet --info
If .NET 8 is already installed, you'll see 8.0.xxx in the output. install .net 8.0
Administrative rights: You may need administrator/sudo privileges depending on your installation method.
Method 1: Installing on Windows Using the Visual Studio Installer (Recommended for Developers)
Launch the Visual Studio Installer (from the Start menu). Click Modify next to your Visual Studio edition (Community, Professional, or Enterprise). Go to the Individual components tab. Search for .NET 8.0 Runtime and check the box. Also check .NET 8.0 SDK if you plan to develop applications. Click Modify at the bottom right. How to Install
Using the Official Installer (Standalone)
Go to the .NET 8.0 download page . Under .NET 8.0 SDK , click the x64 link (most common) or x86 if needed. Run the downloaded .exe file. Follow the installer wizard. Keep the default options unless you have specific needs. After installation, restart your terminal and verify: dotnet --version
Using Winget (Command Line) Open PowerShell or Command Prompt as administrator and run: winget install Microsoft.DotNet.SDK.8 Choosing the Right Version: SDK vs
Method 2: Installing on macOS Using the Official Installer (Graphical)
Visit the .NET 8 download page . Under .NET 8.0 SDK , download the macOS x64 installer (for Intel Macs) or macOS Arm64 (for Apple Silicon M1/M2/M3). Open the downloaded .pkg file. Follow the installation prompts. Open a new Terminal window and run: dotnet --version