REX Game Studios, LLC.
42
Commercial
A volumetric-like soft cloud texture add-on for FSX:Steam Edition.
1
Enhanced Steam
157
Freeware
Enhanced Steam adds many new features to the Steam website.
7
American Process Inc
113
Shareware
Steam Calculator is a steam table calculator built as an MS Excel add-in.
4
RAILSIMULATOR LTD.
351
Commercial
It is a pack that includes the Train Simulator 2014 game along with 5 add-ons.
2
steamtraderhelper.com
126
Freeware
A Google Chrome extension for auto-buying on the Steam Community Market.
Allied FS Group (AFG)
79
Freeware
This is a free add-on for Microsoft Flight Simulator game.
Techware Engineering
Shareware
Programmers can call the WinSteam functions from Visual Basic or Visual C++.
Encotech, Inc.
10
Demo
Esteam is a Steam Properties Calculator with Add-ins for Spreadsheets.
MegaWatSoft
74
Shareware
The Steam97 Excel Add-In library calculates properties of water and steam.
2
UKTrainSim
23
Freeware
It is a free train simulator route add-on set in the Steam era.
SCS & Samdim Design Group
26
Freeware
Tupolev Tu-124 aircraft add-on for FSX-SP2, FSX-Steam, and Prepar3D.
SteamSoundsSupreme
11
Commercial
GWR Hall Enhancement Pack is an add-on for Steam Sounds Supreme.
2
steam-water-properties
38
Shareware
A comprehensive steam table software for finding steam and water properties.
4
Archon Cayman
74
Shareware
Archon's Steam Tables is the program that gives the steam table values.
Taftan Data
7
Shareware
Steam Properties is an application that calculates properties of steam/water.
2
Flexware, Inc.
Commercial
Steam Flex is a program based on Keenan & Keyes steam tables.
25
jshackles
2,338
Open source
Idle Master idles your Steam games to extract all of your Steam Trading Cards.
