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.) |
|---|---|---|---|---|
 Quadrilateral Cowboy workshop uploaderApp 460090 | Tool | — | 0 | — |
 Empires Dedicated ServerApp 460040 | Tool | — | 0 | — |
 Call of Duty: Black Ops III – Mod ToolsApp 455130 | Tool | — | 57 | — |
 Formicide Dedicated ServerApp 453420 | Tool | — | 0 | — |
 Ultimate Arena FPS - Dedicated ServerApp 450980 | Tool | — | 0 | — |
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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 |
| — |
 Alchemist's Awakening Dedicated ServerApp 449740 | Tool | — | 0 | — |
 Automobilista - Dedicated ServerApp 447760 | Tool | — | 0 | — |
 Hurtworld SDKApp 445900 | Tool | — | 0 | — |
 ARK: Survival of the Fittest Dedicated ServerApp 445400 | Tool | — | 0 | — |
 Pro Cycling Manager 2016 - Stage EditorApp 444510 | Tool | — | 0 | — |
 DEADBOLT Level EditorApp 444450 | Tool | — | 0 | — |
 FortressCraft Evolved - Dedicated ServerApp 443600 | Tool | — | 1 | — |
 The Ship: Remasted Dedicated ServerApp 443050 | Tool | — | 0 | — |
 Conan Exiles Dedicated ServerApp 443030 | Tool | — | 16 | — |
 FSX Sindal Configuration ToolApp 439170 | Tool | — | 0 | — |
 FSX Sønderborg Configuration ToolApp 439150 | Tool | — | 0 | — |
 FSX Samsø Configuration ToolApp 439130 | Tool | — | 0 | — |
 FSX Nordborg Configuration ToolApp 439110 | Tool | — | 0 | — |
 FSX Bornholm Configuration ToolApp 439090 | Tool | — | 0 | — |
 FSX Zurich Airport AFCad and Performance Configuration ToolApp 439070 | Tool | — | 0 | — |
 FSX Zurich Airport Traffic Configuration ToolApp 439050 | Tool | — | 0 | — |
 FSX 29 Palms Scenery Design Configuration ToolApp 439030 | Tool | — | 0 | — |
 FSX REX Soft Clouds Configuration ToolApp 439010 | Tool | — | 0 | — |
 FSX Embraer Phenom 100 Configuration ToolApp 438990 | Tool | — | 0 | — |
 Blacklight: Retribution Community EditorApp 432060 | Tool | — | 0 | — |
 Warhammer 40,000: Dark Nexus Arena Dedicated ServerApp 429400 | Tool | — | 0 | — |
 The Divinity Engine Enhanced EditionApp 428790 | Tool | — | 0 | — |
 Robot Roller-Derby Disco Dodgeball Dedicated ServerApp 426660 | Tool | — | 0 | — |
 Blackwake Dedicated ServerApp 423410 | Tool | — | 0 | — |
 SCS Workshop UploaderApp 421800 | Tool | — | 3 | — |
 Eden Star Dedicated ServerApp 419790 | Tool | — | 0 | — |
 Rising Storm 2: VietnamApp 418500 | Tool | May 30, 2017 | 0 | 500K–1M |
 Rising Storm 2 - Dedicated ServerApp 418480 | Tool | — | 0 | — |
 FSX ERJ 135LR & 145XR Configuration ToolApp 418130 | Tool | — | 0 | — |
 FSX ERJ 145LR Configuration ToolApp 417280 | Tool | — | 0 | — |
 Ballistic Overkill Dedicated ServerApp 416880 | Tool | — | 0 | — |
 Crea Dedicated ServerApp 414570 | Tool | — | 0 | — |
 Project CARS 2 - Dedicated ServerApp 413770 | Tool | — | 0 | — |
 The Isle Dedicated ServerApp 412680 | Tool | — | 2 | — |
 Entropy Rising EditorApp 412060 | Tool | — | 0 | — |
 Hatred EditorApp 410950 | Tool | — | 1 | — |
 Angels Fall First Dedicated ServerApp 407480 | Tool | — | 0 | — |
 Out of Reach Dedicated ServerApp 406800 | Tool | — | 0 | — |
 Hurtworld Dedicated ServerApp 405100 | Tool | — | 0 | — |
 Sid Meier's Civilization VI Development ToolsApp 404350 | Tool | — | 7 | — |
 Squad Dedicated ServerApp 403240 | Tool | — | 0 | — |
 Wurm Unlimited Dedicated ServerApp 402370 | Tool | — | 1 | — |
 SEGA Genesis & Mega Drive Classics Workshop ToolApp 400690 | Tool | — | 0 | — |
 rFactor 2 Dedicated ServerApp 400300 | Tool | — | 0 | — |
