This utility is designed to allow you to apply skins to the modern Steam client
SteamKit
Use SteamKit, a .NET library for interacting with Valve’s Steam network.

About SteamKit
SteamKit, also known as SteamKit2, is a .NET library for interoperating with Valve's Steam network. It aims to provide an interface for performing various actions on the network.
It is distributed as a NuGet package for Visual Studio and as binaries on its releases page. Use at runtime requires .NET 10.0 Runtime or higher, and compiling requires .NET 10.0 SDK. It is released under the LGPL-2.1 license.
Key features
- Interoperates with Valve's Steam network from .NET code
- Provides extensible interface for network actions
- Installs via NuGet package in Visual Studio
- Offers prebuilt binaries through releases page
- Distributed as a NuGet package that adds dependencies and references
- Released under the LGPL-2.1 license
- Requires .NET 10.0 Runtime or higher to run
- Requires .NET 10.0 SDK to compile from source
SteamKit at a glance
- Website
- github.com/SteamRE/SteamKit
- Category
- Gaming › Steam Communities & Tools
- Type
- Open-source project
- Pricing
- Not confirmed. Check the site
- Open source
- Yes · Source code
- Language
- English
- Last checked
- Oct 5, 2026 · Online when checked
- Listed
- Oct 5, 2026
SteamKit alternatives
Tools and sites you could use instead, ranked by how closely they match.
Open-source modding framework for creating and managing Steam Client themes and plugins.
Browse tracked changes in Steam and related game services through this repository.
Browse automatically tracked protobuf definitions for Steam and several Valve games in this repository.
Interact with Steam Community interfaces from Node.js using this client library.
Create Python applications that interact with Steam trading using the steampy library.
Popular in Steam Communities & Tools
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