Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

AssetStudio is a tool for exploring, extracting and exporting assets and assetbundles.

SharpKeys is a utility that manages a Registry key that allows Windows to remap one key to any other key.

A mod to make and play Terraria mods. Supports Terraria 1.4 (and earlier) installations

Netcode for GameObjects is a high-level netcode SDK that provides networking capabilities to GameObject/MonoBehaviour workflows within Unity and sits on top of underlying transport layer.

A library for adding scripting to .NET applications. Supports V8 (Windows, Linux, macOS) and JScript/VBScript (Windows).

Source 2 Viewer is a powerful tool that allows you to browse VPK archives, view, extract, and decompile Source 2 assets, including maps, models, materials, textures, sounds, and more.

TEdit - Terraria Map Editor - TEdit is a stand alone, open source map editor for Terraria. It lets you edit maps just like (almost) paint! It also lets you change world settings (time, bosses downe…

Manage localization of all ResX-Based resources in one central place.

📃 Next-generation Valve's key value framework for .NET

📦 Fully fledged library to work with Valve's Pak archives in .NET

🚀 Pushes Steam changelists to WebSocket clients

A combination tool for managing Terraria content resources.

Open source Dota 2 Mod Editor

Simple Dota 2 editor txt files with KV style objects

Toolbox for easy launching some officials Valve's SDK such as Source SDK 2013 SP or MP.

A Soundboard that plays Chat Wheel Sounds (from The International 7 Compendium) over ingame voice.

Tool for extracting Apple Color Emoji .ttc font.

An application to check ping and packet-loss before launching the game

This application allows you to downgrade your game to any of the past game versions where the steam manifest IDs are known.

Windows system utilities to maximize productivity