EOS SDK (C#)

by Epic Gamesv1.19.0.3

Last updated Jun 8, 2026

Start building with Epic Online Services. Use Unreal Engine, Unity, or the engine of your choice.

Install with winget

$ winget install --id EpicGames.EpicOnlineServicesSDK.CSharp --exact --version 1.19.0.3

Run in Command Prompt, PowerShell, or Windows Terminal. Prompts for any agreements.

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About

Start building with Epic Online Services. Use Unreal Engine, Unity, or the engine of your choice.

Note that despite the name of the program and one of its .exe-s, it does not include the client-side Epic Online Services installer.

Installers · v1.19.0.3

Architecture	Type	Scope	Install	Download
x64	ZIP archive	-		Direct

Copy a command tailored to that specific architecture, type, and scope - useful when winget would otherwise pick a different default.

Security

No known CVEs for EOS SDK (C#).

Coverage is best-effort and depends on a winget package mapping to an NVD CPE entry. Absence here is not a guarantee of safety.

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More from Epic Games or browse eos-sdk, eossdk, epic-online-services-sdk.

Frequently asked questions

How do I install EOS SDK (C#) on Windows?

Open Windows Terminal, PowerShell, or Command Prompt and run: winget install --id EpicGames.EpicOnlineServicesSDK.CSharp --exact --version 1.19.0.3. winget downloads the installer from Epic Games and runs it. Requires Windows 10 (1809+) or Windows 11.

How do I install EOS SDK (C#) silently for unattended deployment?

Add --silent and accept the agreements upfront: winget install --id EpicGames.EpicOnlineServicesSDK.CSharp --exact 1.19.0.3 --silent --accept-package-agreements --accept-source-agreements. This is the variant Intune, Configuration Manager, and other deployment tools should use.

How do I uninstall EOS SDK (C#) via winget?

Run: winget uninstall --id EpicGames.EpicOnlineServicesSDK.CSharp --exact. Add --silent for unattended uninstalls. winget will use the registered uninstaller from EOS SDK (C#)'s Apps & Features entry.

Is EOS SDK (C#) free?

EOS SDK (C#) is distributed under Proprietary. Refer to the publisher (https://onlineservices.epicgames.com/en-US/sdk) for the full license terms - Wingetly itself does not charge for installation.

Does EOS SDK (C#) work on Windows 10?

Yes, as long as your Windows 10 build supports winget (1809 or newer). winget ships with App Installer on Windows 10/11 and pulls EOS SDK (C#) directly from the publisher.

How do I keep EOS SDK (C#) up to date?

Run winget upgrade --id EpicGames.EpicOnlineServicesSDK.CSharp --exact, or winget upgrade --all to update everything winget tracks. We index 1 version of EOS SDK (C#) from microsoft/winget-pkgs.