4
Blumont Interactive
2,106
Open source
Steam Customizer lets you edit Steam skin files (STSKIN format).
Alexander Konov
17
Freeware
NFZ Editor is a program for creating and editing vehicle graphics.
Steam Sounds Supreme
33
Freeware
West Somerset Railway - Members Edition is a train simulator add-on.
4
RAILSIMULATOR LTD.
351
Commercial
It is a pack that includes the Train Simulator 2014 game along with 5 add-ons.
Haemimont Games
11
Shareware
Tropico is a simulation game where you manage your small country.
Firefly Studios
72
Commercial
Play as King Arthur and command his Knights of the Round Table against invaders.
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.
7
American Process Inc
113
Shareware
Steam Calculator is a steam table calculator built as an MS Excel add-in.
2
Flexware, Inc.
Commercial
Steam Flex is a program based on Keenan & Keyes steam tables.
1
Enhanced Steam
157
Freeware
Enhanced Steam adds many new features to the Steam website.
25
jshackles
2,338
Open source
Idle Master idles your Steam games to extract all of your Steam Trading Cards.
74
Foyl
36
Open source
Upload screenshots to the Steam Cloud without Steam in-game overlay.
PilotEdit
414
Freeware
It's a text editor, html editor, php editor, java editor and hex editor.
Microsoft Corporation
25
Freeware
editor E++ - freeware HTML editor, PHP editor, JavaScript, ASP, HEX editor.