Alternatives to KEYLLER for all platforms with any license

Steam

Steam is a digital distribution, digital rights management, multiplayer and communications platform developed by Valve Corporation.

Free Mac Windows Linux Web Android ... iPhone Android Tablet Windows Phone iPad SteamOS
Game launcher Achievements Controller support Proton support for linux ... Regular updates Cloud sync Free to play Integrated Chat VR support Auto update Community based Distributed marketplace Early access Game controller Keymapping Gamepad Mapping Loyalty Program Public groups chat Public Status Page Share screenshots SteamVR Two factor authentication User Profiles Group chat Hardware Accelerated Media Streaming Non linear editor Social feed Add a feature

1976 Like
GOG.com

GOG.com (Good Old Games) sells classic PC games through their download service at a low price, without DRM, and updated to run on the latest versions of Windows and...

Freemium Mac Windows Linux Web Software as a Service (SaaS)
DRM Free Optional launcher/overlay Import from Steam Achievements ... European data privacy Ad-free Privacy Protected Community based Giveaways Integrated Chat Lightweight Add a feature

538 Like
Origin

Origin is your new digital playground. It’s where you go to find the best that EA has to offer.

Free Mac Windows Web
Downloader Add a feature

93 Like
Desura

Desura is a digital distribution service for gamers, putting the best games, mods and downloadable content at your fingertips and ready to play.
- Discontinued
  Desura was shut down a couple years ago.
Free Windows Linux
Distribution DRM Free Mods Add a feature

152 Like
Green Man Gaming

Green Man Gaming is a global, multiplatform online videogame store. It has a multi-platform catalogue of over 6,600 games and its community platform, integrated with...

Commercial Web
Video Game Reviews Twitch integration Add a feature

22 Like
G2A

G2A is an online marketplace (akin to eBay) for video games on a wide variety of platforms such as Steam, uPlay, Origin, Xbox and PlayStation. Both G2A and community...

Free Web
Market Add a feature

25 Like
Instant Gaming

Instant Gaming is one of the most popular online store for downloading all types of latest games and accessing their CD key easily.

Free Mac Windows Linux Web
No features added Add a feature

4 Like
GamersGate

Buy and download games instantly for PC and Mac. GamersGate is the leading digital distribution platform for PC and Mac games creating easily accessible gaming...

Commercial Web
No features added Add a feature

15 Like
Know any more alternatives to KEYLLER?
Suggest an application to this list
Old-Games

Over 9000 classic PC and Amiga games to download, reviews, screenshots, utilities.

Freemium Web
Games library Add a feature

7 Like
GameFly Digital Download Client

Access to a large, and growing, library of purchasable games as well as hundreds of free-to-play games for GameFly subscribers under "Unlimited PC Play"

Free Mac Windows
Achievements Free to play Game Download Add a feature

9 Like