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.) |
|---|---|---|---|---|
 VIAR ServerApp 553650 | Tool | — | 0 | — |
 Zombie Panic! Source Mod ToolsApp 552890 | Tool | — | 0 | — |
 Rend ServerApp 550790 | Tool | — | 0 | — |
 Call of Duty: Black Ops III - Remote ConsoleApp 550140 | Tool | — | 0 | — |
 STEAM HAMMER Dedicated serverApp 548400 | Tool | — | 0 | — |
 Call of Duty: Black Ops III - Unranked Dedicated Server |
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 |
| — |
 Vengeance: Spray EditorApp 544030 | Tool | — | 0 | — |
 Days of War Dedicated ServerApp 541790 | Tool | — | 0 | — |
 SURVIVAL Dedicated ServerApp 538480 | Tool | — | 0 | — |
 Last Tide TEST ServerApp 534080 | Tool | — | 0 | — |
 Starbound Dedicated ServerApp 533830 | Tool | — | 1 | — |
 Starbound Unstable Dedicated ServerApp 532330 | Tool | — | 0 | — |
 Empyrion - Galactic Survival Dedicated ServerApp 530870 | Tool | — | 1 | — |
 Crashday Redline SDKApp 526760 | Tool | — | 0 | — |
 Voxel Turf Dedicated ServerApp 526340 | Tool | — | 0 | — |
 Linux Dedicated ServerApp 525900 | Tool | — | 0 | — |
 LandTraveller - Dedicated ServerApp 523390 | Tool | — | 0 | — |
 Of Kings And Men Dedicated ServerApp 516860 | Tool | — | 0 | — |
 Throne Rushers - ServerApp 508320 | Tool | — | 0 | — |
 The Bus - Dedicated ServerApp 507320 | Tool | — | 0 | — |
 Gang Beasts ServerApp 497110 | Tool | — | 1 | — |
 FIREFIGHT RELOADED SDKApp 494770 | Tool | — | 0 | — |
 Homebrew Vehicle Sandbox - Dedicated ServerApp 493970 | Tool | — | 0 | — |
 SteamVR Driver for Razer™ HydraApp 491380 | Tool | Jul 28, 2016 | 0 | 0–20K |
 Zero G Arena dedicated serverApp 490500 | Tool | — | 0 | — |
 Citadel: Forged With Fire ServerApp 489650 | Tool | — | 0 | — |
 FSX US Cities X: Detroit Configuration ToolApp 487960 | Tool | — | 0 | — |
 FSX US Cities X: Las Vegas Configuration ToolApp 487940 | Tool | — | 0 | — |
 FSX Airbus A318/A319 Configuration ToolApp 487920 | Tool | — | 0 | — |
 FSX US Cities X: Los Angeles Configuration ToolApp 487900 | Tool | — | 0 | — |
 FSX Tunø Configuration ToolApp 487880 | Tool | — | 0 | — |
 FSX Randers Configuration ToolApp 487860 | Tool | — | 0 | — |
 FSX: Steam Edition Herning Airport ToolApp 487840 | Tool | — | 0 | — |
 FSX: Steam Edition Endelave ToolApp 487820 | Tool | — | 0 | — |
 FSX Night Environment Manager ToolApp 487800 | Tool | — | 0 | — |
 FSX Sæby Configuration ToolApp 487780 | Tool | — | 0 | — |
 Worms W.M.D EditorApp 487710 | Tool | — | 0 | — |
 The Black Death Dedicated ServerApp 485250 | Tool | — | 0 | — |
 Football Manager 2017 Resource ArchiverApp 482870 | Tool | — | 0 | — |
 Football Manager 2017 EditorApp 482850 | Tool | — | 6 | — |
 GROUND BRANCH Dedicated ServerApp 476400 | Tool | — | 0 | — |
 BrainBread 2 Dedicated ServerApp 475370 | Tool | — | 0 | — |
 Destinations - Workshop ToolsApp 469960 | Tool | — | 0 | — |
 Total War™: WARHAMMER® - Assembly Kit BETAApp 463690 | Tool | — | 0 | — |
 Supraball Dedicated ServerApp 463300 | Tool | — | 0 | — |
 NOVAKIN Dedicated ServerApp 463280 | Tool | — | 0 | — |
 Day of Infamy Dedicated ServerApp 462310 | Tool | — | 0 | — |
 The Lost Island Dedicated ServerApp 460670 | Tool | — | 0 | — |
 MetaTron Dedicated ServerApp 460320 | Tool | — | 0 | — |
 Ice Lakes Dedicated ServerApp 460300 | Tool | — | 0 | — |
