Epic Games Store Launcher is a popular game launcher, store, friends service similar to Steam, Origin, BattleNet, etc.

BYOND is a community-driven platform for making and playing online multiplayer games.

Heroic Games Launcher is an Open Source multi-platform game launcher for native and Windows Games using Crossover.

The EA App is the newest iteration of their PC platform for gaming and will eventually replace Origin.

NVIDIA GeForce Now instantly transforms nearly any laptop, desktop, Mac, SHIELD TV, Android device, and more into the PC gaming rig you’ve always dreamed of.

Blizzard Battle.Net is the game downloader for Blizzard games, including World of Warcraft, Diablo III, StarCraft II, Hearthstone, Heroes of the Storm, Overwatch, Destiny 2, and other Classic Games.

Ubisoft Connect (Formerly Uplay) is a service created by Ubisoft that provides its users an experience similar to other game companies' achievements.

Steam is a gaming platform with digital distribution, multiplayer, and communications developed by Valve Corporation. Available for Windows, Linux, Android, and Mac.

Rockstar Games Launcher is a convenient way to download, purchase, and play the latest games from Rockstar Games.

GOG Galaxy lets you organize and update DRM free games downloaded or purchased from GOG.

Origin for PC lets you play games, challenge friends, explore Origin games and stay connected to the gaming community.

GameLoop allows you to play over 200 popular games from Android on your PC, including PUBG Mobile, Call Of Duty Mobile, Brawl Stars, Sniper 3D, Marvel Future Fight, and more.

Arc brings your favorite games, communities, media, and entertainment together onto one easy-to-use platform.

GameJolt client allows you to browse, download, purchase, manage and update your GameJolt games.

MacGameStore gives macOS users access to thousands of quality Mac games to purchase and download. Explore the latest demos, dive into the best sellers, or check out the newest indie gems.

BlueMaxima's Flashpoint is a web game preservation project designed to download and play all of the Flash games that no longer work in Windows.

Oculus Setup sets up your Oculus Rift, touch, and allows you to download games and connect with your friends.

itch is a game downloader and manager for itch.io, a platform for indie games and applications.

Microsoft Games for Windows - LIVE was an online gaming service for Windows–branded PC titles that enables Windows PCs to connect to Microsoft's Live service. The service was disabled in 2019, but this download contains all the official files you need, especially when redeeming a game on Steam.

The Unity Web Player enables you to view or build 3D games created with Unity directly in your browser and auto updates as necessary.

Desura is a community driven digital distribution service for gamers, putting the best indie games, mods and downloadable content at gamers fingertips.

The NCsoft Launcher gives you instant access to all of your NCsoft games

Game Downloader is a portable and open source download client, which interacts with a server side library for downloading numerous games.

GameFly Download Manager has been simplified and streamlined to make buying and downloading games easier than ever.

GameStop PC Downloads App gives you access to more than 1500 downloadable PC games.

You can use this flash game downloader to download flash games on the internet as well as all kinds of flash content on any website.