Everything on Steam, newest first: games, DLC, demos, playtests, software, tools, soundtracks and videos. New ones appear within seconds of Steam adding them.
On Steam, an app is one product: a game, a DLC, a demo, a soundtrack, a piece of software. Each has its own number (the App ID, the number in its store link), usually its own store page and community hub, and it is what shows up in your library.
You don't buy apps directly: you buy or activate a package, which unlocks one or more apps.
| App | Type | Released | Playing now | Owners (est.) |
|---|---|---|---|---|
 Moving Hazard Dedicated ServerApp 335130 | Tool | — | 0 | — |
 BlazeRush Dedicated ServerApp 332850 | Tool | — | 0 | — |
 Project CARS - Dedicated ServerApp 332670 | Tool | — | 0 | — |
 Wickland Dedicated ServerApp 332510 | Tool | — | 0 | — |
 Reflex Dedicated ServerApp 329740 | Tool | — | 0 | — |
 |
We read every app on Steam continuously, so this list fills in and stays current on its own. Owners are SteamSpy's estimate for games and software; † marks an estimate from the app's Steam review count (about 20 to 60 owners per review), used for DLC, soundtracks and the rest.
| Tool |
| — |
| 0 |
| — |
 Fortress Forever Dedicated ServerApp 329710 | Tool | — | 0 | — |
 SNOW Dedicated ServerApp 328950 | Tool | — | 0 | — |
 Space Engineers - Mod SDKApp 326880 | Tool | — | 0 | — |
 RS/RO2 Beta Community Maps - Dedicated ServerApp 324890 | Tool | — | 0 | — |
 RS/RO2 Alpha Community Maps - Dedicated ServerApp 324870 | Tool | — | 0 | — |
 SteamVR Performance TestApp 323910 | Tool | Feb 22, 2016 | — | 500K–1M |
 Far Cry 4 - EditorApp 322310 | Tool | — | 0 | — |
 Stronghold Crusader 2 Map EditorApp 321900 | Tool | — | 0 | — |
 Life is Feudal: Your Own Dedicated ServerApp 320850 | Tool | — | 0 | — |
 RIP (Dedicated Server)App 319350 | Tool | — | 0 | — |
 Lambda Wars Dedicated ServerApp 319060 | Tool | — | 0 | — |
 ORION: Prelude SDKApp 318620 | Tool | — | 0 | — |
 No More Room in Hell Dedicated ServerApp 317670 | Tool | — | 1 | — |
 Dungeon Defenders Eternity Upload ToolApp 316980 | Tool | — | 0 | — |
 Dota 2 Workshop Tools AlphaApp 316570 | Tool | — | 0 | — |
 NS2: Combat Dedicated ServerApp 313900 | Tool | — | 0 | — |
 NEOTOKYO Dedicated ServerApp 313600 | Tool | — | 0 | — |
 Company of Heroes 2 ToolsApp 313220 | Tool | — | 4 | — |
 Sid Meier's Civilization: Beyond Earth SDKApp 312800 | Tool | — | 0 | — |
 Dark Horizons: Mechanized Corps Dedicated ServerApp 312070 | Tool | — | 0 | — |
 Sky Nations Dedicated ServerApp 311410 | Tool | — | 0 | — |
 The Divinity EngineApp 307400 | Tool | — | 0 | — |
 Assetto Corsa Dedicated ServerApp 302550 | Tool | — | 1 | — |
 Assetto Corsa SDKApp 302530 | Tool | — | 0 | — |
 Miscreated Dedicated ServerApp 302200 | Tool | — | 0 | — |
 Borderlands Granting ToolApp 301070 | Tool | — | — | — |
 XCOM 2 Development ToolsApp 299990 | Tool | — | 0 | — |
 Serious Sam Classics: Revolution Dedicated ServerApp 299310 | Tool | — | 0 | — |
 Space Engineers Dedicated ServerApp 298740 | Tool | — | 8 | — |
 Expeditions: Conquistador EditorApp 297700 | Tool | — | 0 | — |
 Football Manager 2015 Resource ArchiverApp 295390 | Tool | — | 0 | — |
 Football Manager 2015 EditorApp 295350 | Tool | — | 2 | — |
 Fistful of Frags Dedicated ServerApp 295230 | Tool | — | 0 | — |
 7 Days to Die Dedicated ServerApp 294420 | Tool | — | 71 | — |
 Contagion Dedicated ServerApp 293030 | Tool | — | 0 | — |
 Flockers EditorApp 292640 | Tool | — | 0 | — |
 Meridian: New World Map EditorApp 288250 | Tool | — | 0 | — |
 Goat Simulator Development KitApp 285710 | Tool | — | 0 | — |
 X ToolsApp 282160 | Tool | — | 0 | — |
 Takedown: Red Sabre Level Editor (beta)App 277000 | Tool | — | 0 | — |
 Sven Co-op SDKApp 276160 | Tool | — | 0 | — |
 Sven Co-op Dedicated ServerApp 276060 | Tool | — | 0 | — |
 Centration Dedicated ServerApp 273530 | Tool | — | 0 | — |
 Total War: ROME II - Assembly Kit BETAApp 267180 | Tool | — | 0 | — |
