Citrix Workspace .net | Core 8.0 Or Later

Short answer:
No — Citrix Workspace App itself does not require .NET Core 8.0 or later for its basic operation. The core ICA/HDX client runs as a native Windows process with minimal external dependencies.

Long answer:
However, certain components, add-ons, and integrations that work alongside Citrix Workspace do require .NET runtime dependencies — specifically .NET Framework 4.7.2 or later. But starting with Citrix Workspace App version 2305 and newer, Citrix has been gradually moving some supporting utilities toward .NET 6.0 and now .NET 8.0.

A: No. That uses WebRTC and native C++ code. No .NET dependency. citrix workspace .net core 8.0 or later

Running .NET 8.0 alongside Citrix Workspace components can improve performance in specific scenarios:

However, installing .NET 8.0 unnecessarily on a VDI master image adds ~50 MB to the image size, which can be significant for non-persistent desktops. Only install if a specific Citrix component demands it. Short answer: No — Citrix Workspace App itself

Without .NET 8: These features may fall back to legacy .NET Framework code paths or fail entirely.

Before addressing the Citrix-specific requirements, it is essential to clear up a common misunderstanding. However, installing

Critical takeaway: If an error message or documentation states "Citrix Workspace .NET Core 8.0 or later required", it means you need Microsoft .NET 8 Runtime (Desktop Runtime) or .NET 8 SDK, not the legacy .NET Framework 4.8.

A: No. .NET versions are side-by-side. Removing .NET 6.0 does not affect Workspace App. Some older Citrix tools may expect 6.0 — check which version your specific component requires.

Save the following as Deploy-CitrixWithDotNet8.ps1:

# Deploy-CitrixWithDotNet8.ps1
# Requires Admin rights
$dotnet8Installer = "windowsdesktop-runtime-8.0.4-win-x64.exe"
$citrixInstaller = "CitrixWorkspaceApp.exe"
$dotnetUrl = "https://download.visualstudio.microsoft.com/download/pr/2a7b0a4b-2a9b-4a8e-9a1b-9a8b2c3d4e5f/windowsdesktop-runtime-8.0.4-win-x64.exe"
$citrixUrl = "https://downloads.citrix.com/xxxxx/CitrixWorkspaceApp.exe"